166397478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112279}}^1$

素因数の和:112316

約数の個数: 32

約数和(自身を含む): 377260800

約数和(自身を除く): 210863322

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 112279, 224558, 336837, 673674, 1459627, 2133301, 2919254, 4266602, 4378881, 6399903, 8757762, 12799806, 27732913, 55465826, 83198739, 166397478]

約数ペア:

[(1, 166397478), (2, 83198739), (3, 55465826), (6, 27732913), (13, 12799806), (19, 8757762), (26, 6399903), (38, 4378881), (39, 4266602), (57, 2919254), (78, 2133301), (114, 1459627), (247, 673674), (494, 336837), (741, 224558), (1482, 112279)]