156919281540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2474287}}^1$

素因数の和:2474457

約数の個数: 96

約数和(自身を含む): 505467346944

約数和(自身を除く): 348548065404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 21140, 31710, 63420, 2474287, 4948574, 7422861, 9897148, 12371435, 14845722, 17320009, 24742870, 29691444, 34640018, 37114305, 49485740, 51960027, 69280036, 74228610, 86600045, 103920054, 148457220, 173200090, 207840108, 259800135, 346400180, 373617337, 519600270, 747234674, 1039200540, 1120852011, 1494469348, 1868086685, 2241704022, 2615321359, 3736173370, 4483408044, 5230642718, 5604260055, 7472346740, 7845964077, 10461285436, 11208520110, 13076606795, 15691928154, 22417040220, 26153213590, 31383856308, 39229820385, 52306427180, 78459640770, 156919281540]

約数ペア:

[(1, 156919281540), (2, 78459640770), (3, 52306427180), (4, 39229820385), (5, 31383856308), (6, 26153213590), (7, 22417040220), (10, 15691928154), (12, 13076606795), (14, 11208520110), (15, 10461285436), (20, 7845964077), (21, 7472346740), (28, 5604260055), (30, 5230642718), (35, 4483408044), (42, 3736173370), (60, 2615321359), (70, 2241704022), (84, 1868086685), (105, 1494469348), (140, 1120852011), (151, 1039200540), (210, 747234674), (302, 519600270), (420, 373617337), (453, 346400180), (604, 259800135), (755, 207840108), (906, 173200090), (1057, 148457220), (1510, 103920054), (1812, 86600045), (2114, 74228610), (2265, 69280036), (3020, 51960027), (3171, 49485740), (4228, 37114305), (4530, 34640018), (5285, 29691444), (6342, 24742870), (9060, 17320009), (10570, 14845722), (12684, 12371435), (15855, 9897148), (21140, 7422861), (31710, 4948574), (63420, 2474287)]