159917962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{1579}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 243446400

約数和(自身を除く): 83528438

約数列:

[1, 2, 79, 158, 641, 1282, 1579, 3158, 50639, 101278, 124741, 249482, 1012139, 2024278, 79958981, 159917962]

約数ペア:

[(1, 159917962), (2, 79958981), (79, 2024278), (158, 1012139), (641, 249482), (1282, 124741), (1579, 101278), (3158, 50639)]