156980220472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154266327}}^1$

素因数の和:1154266350

約数の個数: 16

約数和(自身を含む): 311651908560

約数和(自身を除く): 154671688088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154266327, 2308532654, 4617065308, 9234130616, 19622527559, 39245055118, 78490110236, 156980220472]

約数ペア:

[(1, 156980220472), (2, 78490110236), (4, 39245055118), (8, 19622527559), (17, 9234130616), (34, 4617065308), (68, 2308532654), (136, 1154266327)]