124046128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 249091200

約数和(自身を除く): 125045072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 557, 898, 1114, 1796, 2228, 3592, 4456, 7184, 8912, 13919, 17267, 27838, 34534, 55676, 69068, 111352, 138136, 222704, 250093, 276272, 500186, 1000372, 2000744, 4001488, 7752883, 15505766, 31011532, 62023064, 124046128]

約数ペア:

[(1, 124046128), (2, 62023064), (4, 31011532), (8, 15505766), (16, 7752883), (31, 4001488), (62, 2000744), (124, 1000372), (248, 500186), (449, 276272), (496, 250093), (557, 222704), (898, 138136), (1114, 111352), (1796, 69068), (2228, 55676), (3592, 34534), (4456, 27838), (7184, 17267), (8912, 13919)]