149742649

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{6841}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 177344640

約数和(自身を除く): 27601991

約数列:

[1, 7, 53, 59, 371, 413, 3127, 6841, 21889, 47887, 362573, 403619, 2538011, 2825333, 21391807, 149742649]

約数ペア:

[(1, 149742649), (7, 21391807), (53, 2825333), (59, 2538011), (371, 403619), (413, 362573), (3127, 47887), (6841, 21889)]