157069741978

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{1229}}^1\times {\mathrm{1621}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 239407200000

約数和(自身を除く): 82337458022

約数列:

[1, 2, 79, 158, 499, 998, 1229, 1621, 2458, 3242, 39421, 78842, 97091, 128059, 194182, 256118, 613271, 808879, 1226542, 1617758, 1992209, 3984418, 48448409, 63901441, 96896818, 127802882, 157384511, 314769022, 994112291, 1988224582, 78534870989, 157069741978]

約数ペア:

[(1, 157069741978), (2, 78534870989), (79, 1988224582), (158, 994112291), (499, 314769022), (998, 157384511), (1229, 127802882), (1621, 96896818), (2458, 63901441), (3242, 48448409), (39421, 3984418), (78842, 1992209), (97091, 1617758), (128059, 1226542), (194182, 808879), (256118, 613271)]