157075550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{23981}}^1$

素因数の和:24124

約数の個数: 24

約数和(自身を含む): 294403032

約数和(自身を除く): 137327482

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 23981, 47962, 119905, 239810, 599525, 1199050, 3141511, 6283022, 15707555, 31415110, 78537775, 157075550]

約数ペア:

[(1, 157075550), (2, 78537775), (5, 31415110), (10, 15707555), (25, 6283022), (50, 3141511), (131, 1199050), (262, 599525), (655, 239810), (1310, 119905), (3275, 47962), (6550, 23981)]