149000908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{32647}}^1$

素因数の和:32821

約数の個数: 24

約数和(自身を含む): 299839232

約数和(自身を除く): 150838324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 32647, 65294, 130588, 228529, 457058, 914116, 5321461, 10642922, 21285844, 37250227, 74500454, 149000908]

約数ペア:

[(1, 149000908), (2, 74500454), (4, 37250227), (7, 21285844), (14, 10642922), (28, 5321461), (163, 914116), (326, 457058), (652, 228529), (1141, 130588), (2282, 65294), (4564, 32647)]