124625344

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{157}}^2$

素因数の和:405

約数の個数: 42

約数和(自身を含む): 252039120

約数和(自身を除く): 127413776

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 157, 158, 314, 316, 628, 632, 1256, 1264, 2512, 2528, 5024, 5056, 10048, 12403, 24649, 24806, 49298, 49612, 98596, 99224, 197192, 198448, 394384, 396896, 788768, 793792, 1577536, 1947271, 3894542, 7789084, 15578168, 31156336, 62312672, 124625344]

約数ペア:

[(1, 124625344), (2, 62312672), (4, 31156336), (8, 15578168), (16, 7789084), (32, 3894542), (64, 1947271), (79, 1577536), (157, 793792), (158, 788768), (314, 396896), (316, 394384), (628, 198448), (632, 197192), (1256, 99224), (1264, 98596), (2512, 49612), (2528, 49298), (5024, 24806), (5056, 24649), (10048, 12403)]