128677924

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 227870720

約数和(自身を除く): 99192796

約数列:

[1, 2, 4, 127, 254, 439, 508, 577, 878, 1154, 1756, 2308, 55753, 73279, 111506, 146558, 223012, 253303, 293116, 506606, 1013212, 32169481, 64338962, 128677924]

約数ペア:

[(1, 128677924), (2, 64338962), (4, 32169481), (127, 1013212), (254, 506606), (439, 293116), (508, 253303), (577, 223012), (878, 146558), (1154, 111506), (1756, 73279), (2308, 55753)]