158983630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18253}}^1$

素因数の和:18340

約数の個数: 32

約数和(自身を含む): 312800544

約数和(自身を除く): 153816914

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 18253, 36506, 91265, 182530, 237289, 474578, 1186445, 1222951, 2372890, 2445902, 6114755, 12229510, 15898363, 31796726, 79491815, 158983630]

約数ペア:

[(1, 158983630), (2, 79491815), (5, 31796726), (10, 15898363), (13, 12229510), (26, 6114755), (65, 2445902), (67, 2372890), (130, 1222951), (134, 1186445), (335, 474578), (670, 237289), (871, 182530), (1742, 91265), (4355, 36506), (8710, 18253)]