133451528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76873}}^1$

素因数の和:76917

約数の個数: 32

約数和(自身を含む): 295196160

約数和(自身を除く): 161744632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76873, 153746, 307492, 538111, 614984, 1076222, 2152444, 2383063, 4304888, 4766126, 9532252, 16681441, 19064504, 33362882, 66725764, 133451528]

約数ペア:

[(1, 133451528), (2, 66725764), (4, 33362882), (7, 19064504), (8, 16681441), (14, 9532252), (28, 4766126), (31, 4304888), (56, 2383063), (62, 2152444), (124, 1076222), (217, 614984), (248, 538111), (434, 307492), (868, 153746), (1736, 76873)]