154177136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 310408704

約数和(自身を除く): 156231568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 1907, 2608, 3814, 5053, 7628, 10106, 15256, 20212, 30512, 40424, 59117, 80848, 118234, 236468, 310841, 472936, 621682, 945872, 1243364, 2486728, 4973456, 9636071, 19272142, 38544284, 77088568, 154177136]

約数ペア:

[(1, 154177136), (2, 77088568), (4, 38544284), (8, 19272142), (16, 9636071), (31, 4973456), (62, 2486728), (124, 1243364), (163, 945872), (248, 621682), (326, 472936), (496, 310841), (652, 236468), (1304, 118234), (1907, 80848), (2608, 59117), (3814, 40424), (5053, 30512), (7628, 20212), (10106, 15256)]