157072038

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{13109}}^1$

素因数の和:15111

約数の個数: 16

約数和(自身を含む): 314325360

約数和(自身を除く): 157253322

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 13109, 26218, 39327, 78654, 26178673, 52357346, 78536019, 157072038]

約数ペア:

[(1, 157072038), (2, 78536019), (3, 52357346), (6, 26178673), (1997, 78654), (3994, 39327), (5991, 26218), (11982, 13109)]