156937263986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{19730609}}^1$

素因数の和:19730749

約数の個数: 16

約数和(自身を含む): 243633572280

約数和(自身を除く): 86696308294

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 19730609, 39461218, 808954969, 1617909938, 1913869073, 3827738146, 78468631993, 156937263986]

約数ペア:

[(1, 156937263986), (2, 78468631993), (41, 3827738146), (82, 1913869073), (97, 1617909938), (194, 808954969), (3977, 39461218), (7954, 19730609)]