149745832

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 285100200

約数和(自身を除く): 135354368

約数列:

[1, 2, 4, 8, 101, 202, 241, 404, 482, 769, 808, 964, 1538, 1928, 3076, 6152, 24341, 48682, 77669, 97364, 155338, 185329, 194728, 310676, 370658, 621352, 741316, 1482632, 18718229, 37436458, 74872916, 149745832]

約数ペア:

[(1, 149745832), (2, 74872916), (4, 37436458), (8, 18718229), (101, 1482632), (202, 741316), (241, 621352), (404, 370658), (482, 310676), (769, 194728), (808, 185329), (964, 155338), (1538, 97364), (1928, 77669), (3076, 48682), (6152, 24341)]