163949630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26833}}^1$

素因数の和:26900

約数の個数: 32

約数和(自身を含む): 324584064

約数和(自身を除く): 160634434

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 26833, 53666, 134165, 268330, 348829, 697658, 1261151, 1744145, 2522302, 3488290, 6305755, 12611510, 16394963, 32789926, 81974815, 163949630]

約数ペア:

[(1, 163949630), (2, 81974815), (5, 32789926), (10, 16394963), (13, 12611510), (26, 6305755), (47, 3488290), (65, 2522302), (94, 1744145), (130, 1261151), (235, 697658), (470, 348829), (611, 268330), (1222, 134165), (3055, 53666), (6110, 26833)]