156946816338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{798151}}^1$

素因数の和:800690

約数の個数: 32

約数和(自身を含む): 338173809792

約数和(自身を除く): 181226993454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2521, 5042, 7563, 15126, 32773, 65546, 98319, 196638, 798151, 1596302, 2394453, 4788906, 10375963, 20751926, 31127889, 62255778, 2012138671, 4024277342, 6036416013, 12072832026, 26157802723, 52315605446, 78473408169, 156946816338]

約数ペア:

[(1, 156946816338), (2, 78473408169), (3, 52315605446), (6, 26157802723), (13, 12072832026), (26, 6036416013), (39, 4024277342), (78, 2012138671), (2521, 62255778), (5042, 31127889), (7563, 20751926), (15126, 10375963), (32773, 4788906), (65546, 2394453), (98319, 1596302), (196638, 798151)]