156968395372

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{541771}}^1$

素因数の和:542529

約数の個数: 24

約数和(自身を含む): 277558463952

約数和(自身を除く): 120590068580

約数列:

[1, 2, 4, 113, 226, 452, 641, 1282, 2564, 72433, 144866, 289732, 541771, 1083542, 2167084, 61220123, 122440246, 244880492, 347275211, 694550422, 1389100844, 39242098843, 78484197686, 156968395372]

約数ペア:

[(1, 156968395372), (2, 78484197686), (4, 39242098843), (113, 1389100844), (226, 694550422), (452, 347275211), (641, 244880492), (1282, 122440246), (2564, 61220123), (72433, 2167084), (144866, 1083542), (289732, 541771)]