157060250840

素因数分解:

$2^3\times 5^1\times {\mathrm{22171}}^1\times {\mathrm{177101}}^1$

素因数の和:199283

約数の個数: 32

約数和(自身を含む): 353403498960

約数和(自身を除く): 196343248120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22171, 44342, 88684, 110855, 177101, 177368, 221710, 354202, 443420, 708404, 885505, 886840, 1416808, 1771010, 3542020, 7084040, 3926506271, 7853012542, 15706025084, 19632531355, 31412050168, 39265062710, 78530125420, 157060250840]

約数ペア:

[(1, 157060250840), (2, 78530125420), (4, 39265062710), (5, 31412050168), (8, 19632531355), (10, 15706025084), (20, 7853012542), (40, 3926506271), (22171, 7084040), (44342, 3542020), (88684, 1771010), (110855, 1416808), (177101, 886840), (177368, 885505), (221710, 708404), (354202, 443420)]