156744808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2753}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 321226560

約数和(自身を除く): 164481752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 1294, 2588, 2753, 5176, 5506, 7117, 11012, 14234, 22024, 28468, 30283, 56936, 60566, 121132, 242264, 1781191, 3562382, 7124764, 14249528, 19593101, 39186202, 78372404, 156744808]

約数ペア:

[(1, 156744808), (2, 78372404), (4, 39186202), (8, 19593101), (11, 14249528), (22, 7124764), (44, 3562382), (88, 1781191), (647, 242264), (1294, 121132), (2588, 60566), (2753, 56936), (5176, 30283), (5506, 28468), (7117, 22024), (11012, 14234)]