157352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{5153}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 322846560

約数和(自身を除く): 165494552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1388, 2776, 3817, 5153, 7634, 10306, 15268, 20612, 30536, 41224, 56683, 113366, 226732, 453464, 1788091, 3576182, 7152364, 14304728, 19669001, 39338002, 78676004, 157352008]

約数ペア:

[(1, 157352008), (2, 78676004), (4, 39338002), (8, 19669001), (11, 14304728), (22, 7152364), (44, 3576182), (88, 1788091), (347, 453464), (694, 226732), (1388, 113366), (2776, 56683), (3817, 41224), (5153, 30536), (7634, 20612), (10306, 15268)]