129566136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{771227}}^1$

素因数の和:771243

約数の個数: 32

約数和(自身を含む): 370189440

約数和(自身を除く): 240623304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 771227, 1542454, 2313681, 3084908, 4627362, 5398589, 6169816, 9254724, 10797178, 16195767, 18509448, 21594356, 32391534, 43188712, 64783068, 129566136]

約数ペア:

[(1, 129566136), (2, 64783068), (3, 43188712), (4, 32391534), (6, 21594356), (7, 18509448), (8, 16195767), (12, 10797178), (14, 9254724), (21, 6169816), (24, 5398589), (28, 4627362), (42, 3084908), (56, 2313681), (84, 1542454), (168, 771227)]