154055846

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139291}}^1$

素因数の和:139379

約数の個数: 16

約数和(自身を含む): 267440640

約数和(自身を除く): 113384794

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 139291, 278582, 975037, 1950074, 11003989, 22007978, 77027923, 154055846]

約数ペア:

[(1, 154055846), (2, 77027923), (7, 22007978), (14, 11003989), (79, 1950074), (158, 975037), (553, 278582), (1106, 139291)]