129492208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11351}}^1$

素因数の和:11413

約数の個数: 40

約数和(自身を含む): 270268416

約数和(自身を除く): 140776208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11351, 11408, 22702, 45404, 90808, 181616, 261073, 351881, 522146, 703762, 1044292, 1407524, 2088584, 2815048, 4177168, 5630096, 8093263, 16186526, 32373052, 64746104, 129492208]

約数ペア:

[(1, 129492208), (2, 64746104), (4, 32373052), (8, 16186526), (16, 8093263), (23, 5630096), (31, 4177168), (46, 2815048), (62, 2088584), (92, 1407524), (124, 1044292), (184, 703762), (248, 522146), (368, 351881), (496, 261073), (713, 181616), (1426, 90808), (2852, 45404), (5704, 22702), (11351, 11408)]