157943824

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{266797}}^1$

素因数の和:266842

約数の個数: 20

約数和(自身を含む): 314288044

約数和(自身を除く): 156344220

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 266797, 533594, 1067188, 2134376, 4268752, 9871489, 19742978, 39485956, 78971912, 157943824]

約数ペア:

[(1, 157943824), (2, 78971912), (4, 39485956), (8, 19742978), (16, 9871489), (37, 4268752), (74, 2134376), (148, 1067188), (296, 533594), (592, 266797)]