131789514

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 274680000

約数和(自身を除く): 142890486

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 4031, 5449, 8062, 10898, 12093, 16347, 24186, 32694, 158021, 316042, 474063, 757411, 948126, 1514822, 2272233, 4544466, 21964919, 43929838, 65894757, 131789514]

約数ペア:

[(1, 131789514), (2, 65894757), (3, 43929838), (6, 21964919), (29, 4544466), (58, 2272233), (87, 1514822), (139, 948126), (174, 757411), (278, 474063), (417, 316042), (834, 158021), (4031, 32694), (5449, 24186), (8062, 16347), (10898, 12093)]