157035906590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{20411}}^1$

素因数の和:20873

約数の個数: 64

約数和(自身を含む): 302209947648

約数和(自身を除く): 145174041058

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 271, 334, 542, 835, 1355, 1670, 2710, 2839, 4607, 5678, 9214, 14195, 20411, 23035, 28390, 40822, 45257, 46070, 90514, 102055, 204110, 226285, 346987, 452570, 693974, 769369, 1538738, 1734935, 3408637, 3469870, 3846845, 5531381, 6817274, 7693690, 11062762, 17043185, 27656905, 34086370, 55313810, 57946829, 94033477, 115893658, 188066954, 289734145, 470167385, 579468290, 923740627, 940334770, 1847481254, 4618703135, 9237406270, 15703590659, 31407181318, 78517953295, 157035906590]

約数ペア:

[(1, 157035906590), (2, 78517953295), (5, 31407181318), (10, 15703590659), (17, 9237406270), (34, 4618703135), (85, 1847481254), (167, 940334770), (170, 923740627), (271, 579468290), (334, 470167385), (542, 289734145), (835, 188066954), (1355, 115893658), (1670, 94033477), (2710, 57946829), (2839, 55313810), (4607, 34086370), (5678, 27656905), (9214, 17043185), (14195, 11062762), (20411, 7693690), (23035, 6817274), (28390, 5531381), (40822, 3846845), (45257, 3469870), (46070, 3408637), (90514, 1734935), (102055, 1538738), (204110, 769369), (226285, 693974), (346987, 452570)]