157366905584

素因数分解:

$2^4\times 7^1\times {\mathrm{1405061657}}^1$

素因数の和:1405061672

約数の個数: 20

約数和(自身を含む): 348455291184

約数和(自身を除く): 191088385600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1405061657, 2810123314, 5620246628, 9835431599, 11240493256, 19670863198, 22480986512, 39341726396, 78683452792, 157366905584]

約数ペア:

[(1, 157366905584), (2, 78683452792), (4, 39341726396), (7, 22480986512), (8, 19670863198), (14, 11240493256), (16, 9835431599), (28, 5620246628), (56, 2810123314), (112, 1405061657)]