136980688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22709}}^1$

素因数の和:22759

約数の個数: 40

約数和(自身を含む): 295684200

約数和(自身を除く): 158703512

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 22709, 45418, 90836, 181672, 295217, 363344, 590434, 658561, 1180868, 1317122, 2361736, 2634244, 4723472, 5268488, 8561293, 10536976, 17122586, 34245172, 68490344, 136980688]

約数ペア:

[(1, 136980688), (2, 68490344), (4, 34245172), (8, 17122586), (13, 10536976), (16, 8561293), (26, 5268488), (29, 4723472), (52, 2634244), (58, 2361736), (104, 1317122), (116, 1180868), (208, 658561), (232, 590434), (377, 363344), (464, 295217), (754, 181672), (1508, 90836), (3016, 45418), (6032, 22709)]