156969615838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28675487}}^1$

素因数の和:28675536

約数の個数: 32

約数和(自身を含む): 297307459584

約数和(自身を除く): 140337843746

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 28675487, 57350974, 200728409, 401456818, 487483279, 659536201, 974966558, 1319072402, 3412382953, 4616753407, 6824765906, 9233506814, 11212115417, 22424230834, 78484807919, 156969615838]

約数ペア:

[(1, 156969615838), (2, 78484807919), (7, 22424230834), (14, 11212115417), (17, 9233506814), (23, 6824765906), (34, 4616753407), (46, 3412382953), (119, 1319072402), (161, 974966558), (238, 659536201), (322, 487483279), (391, 401456818), (782, 200728409), (2737, 57350974), (5474, 28675487)]