131900412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^3$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 373166080

約数和(自身を除く): 241265668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1369, 1554, 2294, 2604, 2738, 3108, 3441, 4107, 4588, 5476, 6882, 8029, 8214, 9583, 13764, 16058, 16428, 19166, 24087, 28749, 32116, 38332, 42439, 48174, 50653, 57498, 84878, 96348, 101306, 114996, 127317, 151959, 169756, 202612, 254634, 297073, 303918, 354571, 509268, 594146, 607836, 709142, 891219, 1063713, 1188292, 1418284, 1570243, 1782438, 2127426, 3140486, 3564876, 4254852, 4710729, 6280972, 9421458, 10991701, 18842916, 21983402, 32975103, 43966804, 65950206, 131900412]

約数ペア:

[(1, 131900412), (2, 65950206), (3, 43966804), (4, 32975103), (6, 21983402), (7, 18842916), (12, 10991701), (14, 9421458), (21, 6280972), (28, 4710729), (31, 4254852), (37, 3564876), (42, 3140486), (62, 2127426), (74, 1782438), (84, 1570243), (93, 1418284), (111, 1188292), (124, 1063713), (148, 891219), (186, 709142), (217, 607836), (222, 594146), (259, 509268), (372, 354571), (434, 303918), (444, 297073), (518, 254634), (651, 202612), (777, 169756), (868, 151959), (1036, 127317), (1147, 114996), (1302, 101306), (1369, 96348), (1554, 84878), (2294, 57498), (2604, 50653), (2738, 48174), (3108, 42439), (3441, 38332), (4107, 32116), (4588, 28749), (5476, 24087), (6882, 19166), (8029, 16428), (8214, 16058), (9583, 13764)]