156940130459

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1\times {\mathrm{179287}}^1$

素因数の和:184754

約数の個数: 16

約数和(自身を含む): 187193883648

約数和(自身を除く): 30253753189

約数列:

[1, 7, 23, 161, 5437, 38059, 125051, 179287, 875357, 1255009, 4123601, 28865207, 974783419, 6823483933, 22420018637, 156940130459]

約数ペア:

[(1, 156940130459), (7, 22420018637), (23, 6823483933), (161, 974783419), (5437, 28865207), (38059, 4123601), (125051, 1255009), (179287, 875357)]