140928378

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{443171}}^1$

素因数の和:443229

約数の個数: 16

約数和(自身を含む): 287175456

約数和(自身を除く): 146247078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 443171, 886342, 1329513, 2659026, 23488063, 46976126, 70464189, 140928378]

約数ペア:

[(1, 140928378), (2, 70464189), (3, 46976126), (6, 23488063), (53, 2659026), (106, 1329513), (159, 886342), (318, 443171)]