149703764

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{32801}}^1$

素因数の和:32975

約数の個数: 24

約数和(自身を含む): 301253568

約数和(自身を除く): 151549804

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 32801, 65602, 131204, 229607, 459214, 918428, 5346563, 10693126, 21386252, 37425941, 74851882, 149703764]

約数ペア:

[(1, 149703764), (2, 74851882), (4, 37425941), (7, 21386252), (14, 10693126), (28, 5346563), (163, 918428), (326, 459214), (652, 229607), (1141, 131204), (2282, 65602), (4564, 32801)]