157796262

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 80

約数和(自身を含む): 393224832

約数和(自身を除く): 235428570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2417, 2418, 2511, 3627, 4834, 5022, 7251, 7254, 10881, 14502, 21753, 21762, 31421, 32643, 43506, 62842, 65259, 65286, 74927, 94263, 130518, 149854, 188526, 195777, 224781, 282789, 391554, 449562, 565578, 674343, 848367, 974051, 1348686, 1696734, 1948102, 2023029, 2545101, 2922153, 4046058, 5090202, 5844306, 6069087, 8766459, 12138174, 17532918, 26299377, 52598754, 78898131, 157796262]

約数ペア:

[(1, 157796262), (2, 78898131), (3, 52598754), (6, 26299377), (9, 17532918), (13, 12138174), (18, 8766459), (26, 6069087), (27, 5844306), (31, 5090202), (39, 4046058), (54, 2922153), (62, 2545101), (78, 2023029), (81, 1948102), (93, 1696734), (117, 1348686), (162, 974051), (186, 848367), (234, 674343), (279, 565578), (351, 449562), (403, 391554), (558, 282789), (702, 224781), (806, 195777), (837, 188526), (1053, 149854), (1209, 130518), (1674, 94263), (2106, 74927), (2417, 65286), (2418, 65259), (2511, 62842), (3627, 43506), (4834, 32643), (5022, 31421), (7251, 21762), (7254, 21753), (10881, 14502)]