163977136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3499}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 332010000

約数和(自身を除く): 168032864

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1616, 2929, 3499, 5858, 6998, 11716, 13996, 23432, 27992, 46864, 55984, 101471, 202942, 353399, 405884, 706798, 811768, 1413596, 1623536, 2827192, 5654384, 10248571, 20497142, 40994284, 81988568, 163977136]

約数ペア:

[(1, 163977136), (2, 81988568), (4, 40994284), (8, 20497142), (16, 10248571), (29, 5654384), (58, 2827192), (101, 1623536), (116, 1413596), (202, 811768), (232, 706798), (404, 405884), (464, 353399), (808, 202942), (1616, 101471), (2929, 55984), (3499, 46864), (5858, 27992), (6998, 23432), (11716, 13996)]