157049360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151009}}^1$

素因数の和:151035

約数の個数: 40

約数和(自身を含む): 393230040

約数和(自身を除く): 236180680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 151009, 302018, 604036, 755045, 1208072, 1510090, 1963117, 2416144, 3020180, 3926234, 6040360, 7852468, 9815585, 12080720, 15704936, 19631170, 31409872, 39262340, 78524680, 157049360]

約数ペア:

[(1, 157049360), (2, 78524680), (4, 39262340), (5, 31409872), (8, 19631170), (10, 15704936), (13, 12080720), (16, 9815585), (20, 7852468), (26, 6040360), (40, 3926234), (52, 3020180), (65, 2416144), (80, 1963117), (104, 1510090), (130, 1208072), (208, 755045), (260, 604036), (520, 302018), (1040, 151009)]