119870816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 256619664

約数和(自身を除く): 136748848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2693, 2782, 3424, 5386, 5564, 10772, 11128, 21544, 22256, 35009, 43088, 44512, 70018, 86176, 140036, 280072, 288151, 560144, 576302, 1120288, 1152604, 2305208, 3745963, 4610416, 7491926, 9220832, 14983852, 29967704, 59935408, 119870816]

約数ペア:

[(1, 119870816), (2, 59935408), (4, 29967704), (8, 14983852), (13, 9220832), (16, 7491926), (26, 4610416), (32, 3745963), (52, 2305208), (104, 1152604), (107, 1120288), (208, 576302), (214, 560144), (416, 288151), (428, 280072), (856, 140036), (1391, 86176), (1712, 70018), (2693, 44512), (2782, 43088), (3424, 35009), (5386, 22256), (5564, 21544), (10772, 11128)]