160980451952

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{32351377}}^1$

素因数の和:32351696

約数の個数: 20

約数和(自身を含む): 312902528016

約数和(自身を除く): 151922076064

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 32351377, 64702754, 129405508, 258811016, 517622032, 10061278247, 20122556494, 40245112988, 80490225976, 160980451952]

約数ペア:

[(1, 160980451952), (2, 80490225976), (4, 40245112988), (8, 20122556494), (16, 10061278247), (311, 517622032), (622, 258811016), (1244, 129405508), (2488, 64702754), (4976, 32351377)]