157440602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{650581}}^1$

素因数の和:650605

約数の個数: 12

約数和(自身を含む): 259582218

約数和(自身を除く): 102141616

約数列:

[1, 2, 11, 22, 121, 242, 650581, 1301162, 7156391, 14312782, 78720301, 157440602]

約数ペア:

[(1, 157440602), (2, 78720301), (11, 14312782), (22, 7156391), (121, 1301162), (242, 650581)]