131472432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 462192640

約数和(自身を除く): 330720208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 79, 84, 91, 104, 112, 117, 126, 127, 144, 156, 158, 168, 182, 208, 234, 237, 252, 254, 273, 312, 316, 336, 364, 381, 468, 474, 504, 508, 546, 553, 624, 632, 711, 728, 762, 819, 889, 936, 948, 1008, 1016, 1027, 1092, 1106, 1143, 1264, 1422, 1456, 1524, 1638, 1651, 1659, 1778, 1872, 1896, 2032, 2054, 2184, 2212, 2286, 2667, 2844, 3048, 3081, 3276, 3302, 3318, 3556, 3792, 4108, 4368, 4424, 4572, 4953, 4977, 5334, 5688, 6096, 6162, 6552, 6604, 6636, 7112, 7189, 8001, 8216, 8848, 9144, 9243, 9906, 9954, 10033, 10668, 11376, 11557, 12324, 13104, 13208, 13272, 14224, 14378, 14859, 16002, 16432, 18288, 18486, 19812, 19908, 20066, 21336, 21567, 23114, 24648, 26416, 26544, 28756, 29718, 30099, 32004, 34671, 36972, 39624, 39816, 40132, 42672, 43134, 46228, 49296, 57512, 59436, 60198, 64008, 64701, 69342, 70231, 73944, 79248, 79632, 80264, 86268, 90297, 92456, 104013, 115024, 118872, 120396, 128016, 129402, 130429, 138684, 140462, 147888, 160528, 172536, 180594, 184912, 208026, 210693, 237744, 240792, 258804, 260858, 277368, 280924, 345072, 361188, 391287, 416052, 421386, 481584, 517608, 521716, 554736, 561848, 632079, 722376, 782574, 832104, 842772, 913003, 1035216, 1043432, 1123696, 1173861, 1264158, 1444752, 1565148, 1664208, 1685544, 1826006, 2086864, 2347722, 2528316, 2739009, 3130296, 3371088, 3652012, 4695444, 5056632, 5478018, 6260592, 7304024, 8217027, 9390888, 10113264, 10956036, 14608048, 16434054, 18781776, 21912072, 32868108, 43824144, 65736216, 131472432]

約数ペア:

[(1, 131472432), (2, 65736216), (3, 43824144), (4, 32868108), (6, 21912072), (7, 18781776), (8, 16434054), (9, 14608048), (12, 10956036), (13, 10113264), (14, 9390888), (16, 8217027), (18, 7304024), (21, 6260592), (24, 5478018), (26, 5056632), (28, 4695444), (36, 3652012), (39, 3371088), (42, 3130296), (48, 2739009), (52, 2528316), (56, 2347722), (63, 2086864), (72, 1826006), (78, 1685544), (79, 1664208), (84, 1565148), (91, 1444752), (104, 1264158), (112, 1173861), (117, 1123696), (126, 1043432), (127, 1035216), (144, 913003), (156, 842772), (158, 832104), (168, 782574), (182, 722376), (208, 632079), (234, 561848), (237, 554736), (252, 521716), (254, 517608), (273, 481584), (312, 421386), (316, 416052), (336, 391287), (364, 361188), (381, 345072), (468, 280924), (474, 277368), (504, 260858), (508, 258804), (546, 240792), (553, 237744), (624, 210693), (632, 208026), (711, 184912), (728, 180594), (762, 172536), (819, 160528), (889, 147888), (936, 140462), (948, 138684), (1008, 130429), (1016, 129402), (1027, 128016), (1092, 120396), (1106, 118872), (1143, 115024), (1264, 104013), (1422, 92456), (1456, 90297), (1524, 86268), (1638, 80264), (1651, 79632), (1659, 79248), (1778, 73944), (1872, 70231), (1896, 69342), (2032, 64701), (2054, 64008), (2184, 60198), (2212, 59436), (2286, 57512), (2667, 49296), (2844, 46228), (3048, 43134), (3081, 42672), (3276, 40132), (3302, 39816), (3318, 39624), (3556, 36972), (3792, 34671), (4108, 32004), (4368, 30099), (4424, 29718), (4572, 28756), (4953, 26544), (4977, 26416), (5334, 24648), (5688, 23114), (6096, 21567), (6162, 21336), (6552, 20066), (6604, 19908), (6636, 19812), (7112, 18486), (7189, 18288), (8001, 16432), (8216, 16002), (8848, 14859), (9144, 14378), (9243, 14224), (9906, 13272), (9954, 13208), (10033, 13104), (10668, 12324), (11376, 11557)]