155018084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{17851}}^1$

素因数の和:18035

約数の個数: 24

約数和(自身を含む): 293915328

約数和(自身を除く): 138897244

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 17851, 35702, 71404, 232063, 464126, 928252, 2981117, 5962234, 11924468, 38754521, 77509042, 155018084]

約数ペア:

[(1, 155018084), (2, 77509042), (4, 38754521), (13, 11924468), (26, 5962234), (52, 2981117), (167, 928252), (334, 464126), (668, 232063), (2171, 71404), (4342, 35702), (8684, 17851)]