156979796248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3771377}}^1$

素因数の和:3771448

約数の個数: 48

約数和(自身を含む): 331051560840

約数和(自身を除く): 174071764592

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 3784, 5203, 10406, 20812, 41624, 3771377, 7542754, 15085508, 30171016, 41485147, 82970294, 162169211, 165940588, 324338422, 331881176, 456336617, 648676844, 912673234, 1297353688, 1783861321, 1825346468, 3567722642, 3650692936, 7135445284, 14270890568, 19622474531, 39244949062, 78489898124, 156979796248]

約数ペア:

[(1, 156979796248), (2, 78489898124), (4, 39244949062), (8, 19622474531), (11, 14270890568), (22, 7135445284), (43, 3650692936), (44, 3567722642), (86, 1825346468), (88, 1783861321), (121, 1297353688), (172, 912673234), (242, 648676844), (344, 456336617), (473, 331881176), (484, 324338422), (946, 165940588), (968, 162169211), (1892, 82970294), (3784, 41485147), (5203, 30171016), (10406, 15085508), (20812, 7542754), (41624, 3771377)]