149973121

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 158292288

約数和(自身を除く): 8319167

約数列:

[1, 41, 43, 257, 331, 1763, 10537, 11051, 13571, 14233, 85067, 453091, 583553, 3487747, 3657881, 149973121]

約数ペア:

[(1, 149973121), (41, 3657881), (43, 3487747), (257, 583553), (331, 453091), (1763, 85067), (10537, 14233), (11051, 13571)]