189017928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 433062072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 53, 54, 57, 66, 72, 76, 79, 88, 99, 106, 108, 114, 132, 152, 158, 159, 171, 198, 209, 212, 216, 228, 237, 264, 297, 316, 318, 342, 396, 418, 424, 456, 474, 477, 513, 583, 594, 627, 632, 636, 684, 711, 792, 836, 869, 948, 954, 1007, 1026, 1166, 1188, 1254, 1272, 1368, 1422, 1431, 1501, 1672, 1738, 1749, 1881, 1896, 1908, 2014, 2052, 2133, 2332, 2376, 2508, 2607, 2844, 2862, 3002, 3021, 3476, 3498, 3762, 3816, 4028, 4104, 4187, 4266, 4503, 4664, 5016, 5214, 5247, 5643, 5688, 5724, 6004, 6042, 6952, 6996, 7524, 7821, 8056, 8374, 8532, 9006, 9063, 10428, 10494, 11077, 11286, 11448, 12008, 12084, 12561, 13509, 13992, 15048, 15642, 15741, 16511, 16748, 17064, 18012, 18126, 20856, 20988, 22154, 22572, 23463, 24168, 25122, 27018, 27189, 31284, 31482, 33022, 33231, 33496, 36024, 36252, 37683, 40527, 41976, 44308, 45144, 46057, 46926, 49533, 50244, 54036, 54378, 62568, 62964, 66044, 66462, 72504, 75366, 79553, 81054, 88616, 92114, 93852, 99066, 99693, 100488, 108072, 108756, 113049, 125928, 132088, 132924, 138171, 148599, 150732, 159106, 162108, 184228, 187704, 198132, 199386, 217512, 226098, 238659, 265848, 276342, 297198, 299079, 301464, 318212, 324216, 368456, 396264, 398772, 414513, 445797, 452196, 477318, 552684, 594396, 598158, 636424, 715977, 797544, 829026, 875083, 891594, 904392, 954636, 1105368, 1188792, 1196316, 1243539, 1431954, 1658052, 1750166, 1783188, 1909272, 2147931, 2392632, 2487078, 2625249, 2863908, 3316104, 3500332, 3566376, 4295862, 4974156, 5250498, 5727816, 7000664, 7875747, 8591724, 9948312, 10500996, 15751494, 17183448, 21001992, 23627241, 31502988, 47254482, 63005976, 94508964, 189017928]

約数ペア:

[(1, 189017928), (2, 94508964), (3, 63005976), (4, 47254482), (6, 31502988), (8, 23627241), (9, 21001992), (11, 17183448), (12, 15751494), (18, 10500996), (19, 9948312), (22, 8591724), (24, 7875747), (27, 7000664), (33, 5727816), (36, 5250498), (38, 4974156), (44, 4295862), (53, 3566376), (54, 3500332), (57, 3316104), (66, 2863908), (72, 2625249), (76, 2487078), (79, 2392632), (88, 2147931), (99, 1909272), (106, 1783188), (108, 1750166), (114, 1658052), (132, 1431954), (152, 1243539), (158, 1196316), (159, 1188792), (171, 1105368), (198, 954636), (209, 904392), (212, 891594), (216, 875083), (228, 829026), (237, 797544), (264, 715977), (297, 636424), (316, 598158), (318, 594396), (342, 552684), (396, 477318), (418, 452196), (424, 445797), (456, 414513), (474, 398772), (477, 396264), (513, 368456), (583, 324216), (594, 318212), (627, 301464), (632, 299079), (636, 297198), (684, 276342), (711, 265848), (792, 238659), (836, 226098), (869, 217512), (948, 199386), (954, 198132), (1007, 187704), (1026, 184228), (1166, 162108), (1188, 159106), (1254, 150732), (1272, 148599), (1368, 138171), (1422, 132924), (1431, 132088), (1501, 125928), (1672, 113049), (1738, 108756), (1749, 108072), (1881, 100488), (1896, 99693), (1908, 99066), (2014, 93852), (2052, 92114), (2133, 88616), (2332, 81054), (2376, 79553), (2508, 75366), (2607, 72504), (2844, 66462), (2862, 66044), (3002, 62964), (3021, 62568), (3476, 54378), (3498, 54036), (3762, 50244), (3816, 49533), (4028, 46926), (4104, 46057), (4187, 45144), (4266, 44308), (4503, 41976), (4664, 40527), (5016, 37683), (5214, 36252), (5247, 36024), (5643, 33496), (5688, 33231), (5724, 33022), (6004, 31482), (6042, 31284), (6952, 27189), (6996, 27018), (7524, 25122), (7821, 24168), (8056, 23463), (8374, 22572), (8532, 22154), (9006, 20988), (9063, 20856), (10428, 18126), (10494, 18012), (11077, 17064), (11286, 16748), (11448, 16511), (12008, 15741), (12084, 15642), (12561, 15048), (13509, 13992)]