128773754

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3122

約数の個数: 24

約数和(自身を含む): 207385920

約数和(自身を除く): 78612166

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 2242, 3023, 6046, 21299, 42598, 57437, 114874, 178357, 356714, 1091303, 2182606, 3388783, 6777566, 64386877, 128773754]

約数ペア:

[(1, 128773754), (2, 64386877), (19, 6777566), (38, 3388783), (59, 2182606), (118, 1091303), (361, 356714), (722, 178357), (1121, 114874), (2242, 57437), (3023, 42598), (6046, 21299)]