161554512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1699}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 478937600

約数和(自身を除く): 317383088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1698, 1699, 1981, 2264, 3396, 3398, 3962, 4528, 5097, 5943, 6792, 6796, 7924, 10194, 11886, 11893, 13584, 13592, 15848, 20388, 23772, 23786, 27184, 31696, 35679, 40776, 47544, 47572, 71358, 81552, 95088, 95144, 142716, 190288, 285432, 480817, 570864, 961634, 1442451, 1923268, 2884902, 3365719, 3846536, 5769804, 6731438, 7693072, 10097157, 11539608, 13462876, 20194314, 23079216, 26925752, 40388628, 53851504, 80777256, 161554512]

約数ペア:

[(1, 161554512), (2, 80777256), (3, 53851504), (4, 40388628), (6, 26925752), (7, 23079216), (8, 20194314), (12, 13462876), (14, 11539608), (16, 10097157), (21, 7693072), (24, 6731438), (28, 5769804), (42, 3846536), (48, 3365719), (56, 2884902), (84, 1923268), (112, 1442451), (168, 961634), (283, 570864), (336, 480817), (566, 285432), (849, 190288), (1132, 142716), (1698, 95144), (1699, 95088), (1981, 81552), (2264, 71358), (3396, 47572), (3398, 47544), (3962, 40776), (4528, 35679), (5097, 31696), (5943, 27184), (6792, 23786), (6796, 23772), (7924, 20388), (10194, 15848), (11886, 13592), (11893, 13584)]