158072045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{11027}}^1$

素因数の和:11140

約数の個数: 16

約数和(自身を含む): 196915968

約数和(自身を除く): 38843923

約数列:

[1, 5, 47, 61, 235, 305, 2867, 11027, 14335, 55135, 518269, 672647, 2591345, 3363235, 31614409, 158072045]

約数ペア:

[(1, 158072045), (5, 31614409), (47, 3363235), (61, 2591345), (235, 672647), (305, 518269), (2867, 55135), (11027, 14335)]