125619568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 248908176

約数和(自身を除く): 123288608

約数列:

[1, 2, 4, 8, 16, 73, 131, 146, 262, 292, 524, 584, 821, 1048, 1168, 1642, 2096, 3284, 6568, 9563, 13136, 19126, 38252, 59933, 76504, 107551, 119866, 153008, 215102, 239732, 430204, 479464, 860408, 958928, 1720816, 7851223, 15702446, 31404892, 62809784, 125619568]

約数ペア:

[(1, 125619568), (2, 62809784), (4, 31404892), (8, 15702446), (16, 7851223), (73, 1720816), (131, 958928), (146, 860408), (262, 479464), (292, 430204), (524, 239732), (584, 215102), (821, 153008), (1048, 119866), (1168, 107551), (1642, 76504), (2096, 59933), (3284, 38252), (6568, 19126), (9563, 13136)]