162640624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{151717}}^1$

素因数の和:151792

約数の個数: 20

約数和(自身を含む): 319821544

約数和(自身を除く): 157180920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 151717, 303434, 606868, 1213736, 2427472, 10165039, 20330078, 40660156, 81320312, 162640624]

約数ペア:

[(1, 162640624), (2, 81320312), (4, 40660156), (8, 20330078), (16, 10165039), (67, 2427472), (134, 1213736), (268, 606868), (536, 303434), (1072, 151717)]