156939087590

素因数分解:

$2^1\times 5^1\times {\mathrm{55213}}^1\times {\mathrm{284243}}^1$

素因数の和:339463

約数の個数: 16

約数和(自身を含む): 282496467888

約数和(自身を除く): 125557380298

約数列:

[1, 2, 5, 10, 55213, 110426, 276065, 284243, 552130, 568486, 1421215, 2842430, 15693908759, 31387817518, 78469543795, 156939087590]

約数ペア:

[(1, 156939087590), (2, 78469543795), (5, 31387817518), (10, 15693908759), (55213, 2842430), (110426, 1421215), (276065, 568486), (284243, 552130)]