156947844

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{50891}}^1$

素因数の和:51155

約数の個数: 24

約数和(自身を含む): 367643808

約数和(自身を除く): 210695964

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 50891, 101782, 152673, 203564, 305346, 610692, 13078987, 26157974, 39236961, 52315948, 78473922, 156947844]

約数ペア:

[(1, 156947844), (2, 78473922), (3, 52315948), (4, 39236961), (6, 26157974), (12, 13078987), (257, 610692), (514, 305346), (771, 203564), (1028, 152673), (1542, 101782), (3084, 50891)]