157075102832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{138270337}}^1$

素因数の和:138270416

約数の個数: 20

約数和(自身を含む): 308619394416

約数和(自身を除く): 151544291584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 138270337, 276540674, 553081348, 1106162696, 2212325392, 9817193927, 19634387854, 39268775708, 78537551416, 157075102832]

約数ペア:

[(1, 157075102832), (2, 78537551416), (4, 39268775708), (8, 19634387854), (16, 9817193927), (71, 2212325392), (142, 1106162696), (284, 553081348), (568, 276540674), (1136, 138270337)]