128517474

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1459}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 263010240

約数和(自身を除く): 134492766

約数列:

[1, 2, 3, 6, 53, 106, 159, 277, 318, 554, 831, 1459, 1662, 2918, 4377, 8754, 14681, 29362, 44043, 77327, 88086, 154654, 231981, 404143, 463962, 808286, 1212429, 2424858, 21419579, 42839158, 64258737, 128517474]

約数ペア:

[(1, 128517474), (2, 64258737), (3, 42839158), (6, 21419579), (53, 2424858), (106, 1212429), (159, 808286), (277, 463962), (318, 404143), (554, 231981), (831, 154654), (1459, 88086), (1662, 77327), (2918, 44043), (4377, 29362), (8754, 14681)]