156912418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140351}}^1$

素因数の和:140409

約数の個数: 16

約数和(自身を含む): 259370496

約数和(自身を除く): 102458078

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 140351, 280702, 1824563, 3649126, 6035093, 12070186, 78456209, 156912418]

約数ペア:

[(1, 156912418), (2, 78456209), (13, 12070186), (26, 6035093), (43, 3649126), (86, 1824563), (559, 280702), (1118, 140351)]