142357254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{7573}}^1$

素因数の和:7832

約数の個数: 32

約数和(自身を含む): 307928544

約数和(自身を除く): 165571290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 7573, 9399, 15146, 18798, 22719, 45438, 98449, 196898, 295347, 590694, 1825093, 3650186, 5475279, 10950558, 23726209, 47452418, 71178627, 142357254]

約数ペア:

[(1, 142357254), (2, 71178627), (3, 47452418), (6, 23726209), (13, 10950558), (26, 5475279), (39, 3650186), (78, 1825093), (241, 590694), (482, 295347), (723, 196898), (1446, 98449), (3133, 45438), (6266, 22719), (7573, 18798), (9399, 15146)]