158118352

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45541}}^1$

素因数の和:45587

約数の個数: 40

約数和(自身を含む): 361421312

約数和(自身を除く): 203302960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45541, 91082, 182164, 318787, 364328, 637574, 728656, 1275148, 1411771, 2550296, 2823542, 5100592, 5647084, 9882397, 11294168, 19764794, 22588336, 39529588, 79059176, 158118352]

約数ペア:

[(1, 158118352), (2, 79059176), (4, 39529588), (7, 22588336), (8, 19764794), (14, 11294168), (16, 9882397), (28, 5647084), (31, 5100592), (56, 2823542), (62, 2550296), (112, 1411771), (124, 1275148), (217, 728656), (248, 637574), (434, 364328), (496, 318787), (868, 182164), (1736, 91082), (3472, 45541)]