153478144

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2202

約数の個数: 44

約数和(自身を含む): 311275008

約数和(自身を除く): 157796864

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2111, 2272, 4222, 4544, 8444, 9088, 16888, 18176, 33776, 36352, 67552, 72704, 135104, 149881, 270208, 299762, 540416, 599524, 1080832, 1199048, 2161664, 2398096, 4796192, 9592384, 19184768, 38369536, 76739072, 153478144]

約数ペア:

[(1, 153478144), (2, 76739072), (4, 38369536), (8, 19184768), (16, 9592384), (32, 4796192), (64, 2398096), (71, 2161664), (128, 1199048), (142, 1080832), (256, 599524), (284, 540416), (512, 299762), (568, 270208), (1024, 149881), (1136, 135104), (2111, 72704), (2272, 67552), (4222, 36352), (4544, 33776), (8444, 18176), (9088, 16888)]