138910777488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{91811}}^1$

素因数の和:91930

約数の個数: 240

約数和(自身を含む): 473603020800

約数和(自身を除く): 334692243312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 79, 84, 112, 114, 126, 133, 144, 152, 158, 168, 171, 228, 237, 252, 266, 304, 316, 336, 342, 399, 456, 474, 504, 532, 553, 632, 684, 711, 798, 912, 948, 1008, 1064, 1106, 1197, 1264, 1368, 1422, 1501, 1596, 1659, 1896, 2128, 2212, 2394, 2736, 2844, 3002, 3192, 3318, 3792, 4424, 4503, 4788, 4977, 5688, 6004, 6384, 6636, 8848, 9006, 9576, 9954, 10507, 11376, 12008, 13272, 13509, 18012, 19152, 19908, 21014, 24016, 26544, 27018, 31521, 36024, 39816, 42028, 54036, 63042, 72048, 79632, 84056, 91811, 94563, 108072, 126084, 168112, 183622, 189126, 216144, 252168, 275433, 367244, 378252, 504336, 550866, 642677, 734488, 756504, 826299, 1101732, 1285354, 1468976, 1513008, 1652598, 1744409, 1928031, 2203464, 2570708, 3305196, 3488818, 3856062, 4406928, 5141416, 5233227, 5784093, 6610392, 6977636, 7253069, 7712124, 10282832, 10466454, 11568186, 12210863, 13220784, 13955272, 14506138, 15424248, 15699681, 20932908, 21759207, 23136372, 24421726, 27910544, 29012276, 30848496, 31399362, 36632589, 41865816, 43518414, 46272744, 48843452, 50771483, 58024552, 62798724, 65277621, 73265178, 83731632, 87036828, 92545488, 97686904, 101542966, 109897767, 116049104, 125597448, 130555242, 137808311, 146530356, 152314449, 174073656, 195373808, 203085932, 219795534, 251194896, 261110484, 275616622, 293060712, 304628898, 348147312, 406171864, 413424933, 439591068, 456943347, 522220968, 551233244, 586121424, 609257796, 812343728, 826849866, 879182136, 913886694, 964658177, 1044441936, 1102466488, 1218515592, 1240274799, 1653699732, 1758364272, 1827773388, 1929316354, 2204932976, 2437031184, 2480549598, 2893974531, 3307399464, 3655546776, 3858632708, 4961099196, 5787949062, 6614798928, 7311093552, 7717265416, 8681923593, 9922198392, 11575898124, 15434530832, 17363847186, 19844396784, 23151796248, 34727694372, 46303592496, 69455388744, 138910777488]

約数ペア:

[(1, 138910777488), (2, 69455388744), (3, 46303592496), (4, 34727694372), (6, 23151796248), (7, 19844396784), (8, 17363847186), (9, 15434530832), (12, 11575898124), (14, 9922198392), (16, 8681923593), (18, 7717265416), (19, 7311093552), (21, 6614798928), (24, 5787949062), (28, 4961099196), (36, 3858632708), (38, 3655546776), (42, 3307399464), (48, 2893974531), (56, 2480549598), (57, 2437031184), (63, 2204932976), (72, 1929316354), (76, 1827773388), (79, 1758364272), (84, 1653699732), (112, 1240274799), (114, 1218515592), (126, 1102466488), (133, 1044441936), (144, 964658177), (152, 913886694), (158, 879182136), (168, 826849866), (171, 812343728), (228, 609257796), (237, 586121424), (252, 551233244), (266, 522220968), (304, 456943347), (316, 439591068), (336, 413424933), (342, 406171864), (399, 348147312), (456, 304628898), (474, 293060712), (504, 275616622), (532, 261110484), (553, 251194896), (632, 219795534), (684, 203085932), (711, 195373808), (798, 174073656), (912, 152314449), (948, 146530356), (1008, 137808311), (1064, 130555242), (1106, 125597448), (1197, 116049104), (1264, 109897767), (1368, 101542966), (1422, 97686904), (1501, 92545488), (1596, 87036828), (1659, 83731632), (1896, 73265178), (2128, 65277621), (2212, 62798724), (2394, 58024552), (2736, 50771483), (2844, 48843452), (3002, 46272744), (3192, 43518414), (3318, 41865816), (3792, 36632589), (4424, 31399362), (4503, 30848496), (4788, 29012276), (4977, 27910544), (5688, 24421726), (6004, 23136372), (6384, 21759207), (6636, 20932908), (8848, 15699681), (9006, 15424248), (9576, 14506138), (9954, 13955272), (10507, 13220784), (11376, 12210863), (12008, 11568186), (13272, 10466454), (13509, 10282832), (18012, 7712124), (19152, 7253069), (19908, 6977636), (21014, 6610392), (24016, 5784093), (26544, 5233227), (27018, 5141416), (31521, 4406928), (36024, 3856062), (39816, 3488818), (42028, 3305196), (54036, 2570708), (63042, 2203464), (72048, 1928031), (79632, 1744409), (84056, 1652598), (91811, 1513008), (94563, 1468976), (108072, 1285354), (126084, 1101732), (168112, 826299), (183622, 756504), (189126, 734488), (216144, 642677), (252168, 550866), (275433, 504336), (367244, 378252)]