156914494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2713}}^1$

素因数の和:2976

約数の個数: 24

約数和(自身を含む): 259892640

約数和(自身を除く): 102978146

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2629, 2713, 5258, 5426, 28919, 29843, 57838, 59686, 328273, 648407, 656546, 1296814, 7132477, 14264954, 78457247, 156914494]

約数ペア:

[(1, 156914494), (2, 78457247), (11, 14264954), (22, 7132477), (121, 1296814), (239, 656546), (242, 648407), (478, 328273), (2629, 59686), (2713, 57838), (5258, 29843), (5426, 28919)]