159314974

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 312445728

約数和(自身を除く): 153130754

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 4186, 5437, 10874, 14651, 29302, 38059, 70681, 76118, 125051, 141362, 250102, 266413, 494767, 532826, 875357, 989534, 1625663, 1750714, 3251326, 3463369, 6127499, 6926738, 11379641, 12254998, 22759282, 79657487, 159314974]

約数ペア:

[(1, 159314974), (2, 79657487), (7, 22759282), (13, 12254998), (14, 11379641), (23, 6926738), (26, 6127499), (46, 3463369), (49, 3251326), (91, 1750714), (98, 1625663), (161, 989534), (182, 875357), (299, 532826), (322, 494767), (598, 266413), (637, 250102), (1127, 141362), (1274, 125051), (2093, 76118), (2254, 70681), (4186, 38059), (5437, 29302), (10874, 14651)]