156927912962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{2553251}}^1$

素因数の和:2553721

約数の個数: 16

約数和(自身を含む): 238984387200

約数和(自身を除く): 82056474238

約数列:

[1, 2, 79, 158, 389, 778, 30731, 61462, 2553251, 5106502, 201706829, 403413658, 993214639, 1986429278, 78463956481, 156927912962]

約数ペア:

[(1, 156927912962), (2, 78463956481), (79, 1986429278), (158, 993214639), (389, 403413658), (778, 201706829), (30731, 5106502), (61462, 2553251)]