156720709514

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{4933}}^1\times {\mathrm{121259}}^1$

素因数の和:126325

約数の個数: 16

約数和(自身を含む): 236925548640

約数和(自身を除く): 80204839126

約数列:

[1, 2, 131, 262, 4933, 9866, 121259, 242518, 646223, 1292446, 15884929, 31769858, 598170647, 1196341294, 78360354757, 156720709514]

約数ペア:

[(1, 156720709514), (2, 78360354757), (131, 1196341294), (262, 598170647), (4933, 31769858), (9866, 15884929), (121259, 1292446), (242518, 646223)]