155558808

素因数分解:

$2^3\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{1489}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 421878600

約数和(自身を除く): 266319792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1451, 1489, 2902, 2978, 4353, 4467, 5804, 5956, 8706, 8934, 11608, 11912, 13059, 13401, 17412, 17868, 26118, 26802, 34824, 35736, 52236, 53604, 104472, 107208, 2160539, 4321078, 6481617, 8642156, 12963234, 17284312, 19444851, 25926468, 38889702, 51852936, 77779404, 155558808]

約数ペア:

[(1, 155558808), (2, 77779404), (3, 51852936), (4, 38889702), (6, 25926468), (8, 19444851), (9, 17284312), (12, 12963234), (18, 8642156), (24, 6481617), (36, 4321078), (72, 2160539), (1451, 107208), (1489, 104472), (2902, 53604), (2978, 52236), (4353, 35736), (4467, 34824), (5804, 26802), (5956, 26118), (8706, 17868), (8934, 17412), (11608, 13401), (11912, 13059)]