155451136

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{20939}}^1$

素因数の和:20984

約数の個数: 36

約数和(自身を含む): 321010200

約数和(自身を除く): 165559064

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 20939, 41878, 83756, 167512, 335024, 607231, 670048, 1214462, 1340096, 2428924, 2680192, 4857848, 5360384, 9715696, 19431392, 38862784, 77725568, 155451136]

約数ペア:

[(1, 155451136), (2, 77725568), (4, 38862784), (8, 19431392), (16, 9715696), (29, 5360384), (32, 4857848), (58, 2680192), (64, 2428924), (116, 1340096), (128, 1214462), (232, 670048), (256, 607231), (464, 335024), (928, 167512), (1856, 83756), (3712, 41878), (7424, 20939)]