156134680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 383745600

約数和(自身を除く): 227610920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4229, 4615, 7384, 8458, 9230, 16916, 18460, 21145, 33832, 36920, 42290, 54977, 84580, 109954, 169160, 219908, 274885, 300259, 439816, 549770, 600518, 1099540, 1201036, 1501295, 2199080, 2402072, 3002590, 3903367, 6005180, 7806734, 12010360, 15613468, 19516835, 31226936, 39033670, 78067340, 156134680]

約数ペア:

[(1, 156134680), (2, 78067340), (4, 39033670), (5, 31226936), (8, 19516835), (10, 15613468), (13, 12010360), (20, 7806734), (26, 6005180), (40, 3903367), (52, 3002590), (65, 2402072), (71, 2199080), (104, 1501295), (130, 1201036), (142, 1099540), (260, 600518), (284, 549770), (355, 439816), (520, 300259), (568, 274885), (710, 219908), (923, 169160), (1420, 109954), (1846, 84580), (2840, 54977), (3692, 42290), (4229, 36920), (4615, 33832), (7384, 21145), (8458, 18460), (9230, 16916)]