129529276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3061}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 231487200

約数和(自身を除く): 101957924

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 3061, 6122, 10579, 12244, 21158, 42316, 217331, 434662, 456089, 869324, 912178, 1824356, 32382319, 64764638, 129529276]

約数ペア:

[(1, 129529276), (2, 64764638), (4, 32382319), (71, 1824356), (142, 912178), (149, 869324), (284, 456089), (298, 434662), (596, 217331), (3061, 42316), (6122, 21158), (10579, 12244)]