149746864

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{9739}}^1$

素因数の和:9809

約数の個数: 30

約数和(自身を含む): 299826420

約数和(自身を除く): 150079556

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 9739, 15376, 19478, 38956, 77912, 155824, 301909, 603818, 1207636, 2415272, 4830544, 9359179, 18718358, 37436716, 74873432, 149746864]

約数ペア:

[(1, 149746864), (2, 74873432), (4, 37436716), (8, 18718358), (16, 9359179), (31, 4830544), (62, 2415272), (124, 1207636), (248, 603818), (496, 301909), (961, 155824), (1922, 77912), (3844, 38956), (7688, 19478), (9739, 15376)]