163500872

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 312727800

約数和(自身を除く): 149226928

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 436, 776, 872, 1933, 3866, 7732, 10573, 15464, 21146, 42292, 84584, 187501, 210697, 375002, 421394, 750004, 842788, 1500008, 1685576, 20437609, 40875218, 81750436, 163500872]

約数ペア:

[(1, 163500872), (2, 81750436), (4, 40875218), (8, 20437609), (97, 1685576), (109, 1500008), (194, 842788), (218, 750004), (388, 421394), (436, 375002), (776, 210697), (872, 187501), (1933, 84584), (3866, 42292), (7732, 21146), (10573, 15464)]