131870484

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{2833}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 342800640

約数和(自身を除く): 210930156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 2833, 3879, 5172, 5666, 7758, 8499, 11332, 11637, 15516, 16998, 23274, 25497, 33996, 46548, 50994, 76491, 101988, 152982, 305964, 1221023, 2442046, 3663069, 4884092, 7326138, 10989207, 14652276, 21978414, 32967621, 43956828, 65935242, 131870484]

約数ペア:

[(1, 131870484), (2, 65935242), (3, 43956828), (4, 32967621), (6, 21978414), (9, 14652276), (12, 10989207), (18, 7326138), (27, 4884092), (36, 3663069), (54, 2442046), (108, 1221023), (431, 305964), (862, 152982), (1293, 101988), (1724, 76491), (2586, 50994), (2833, 46548), (3879, 33996), (5172, 25497), (5666, 23274), (7758, 16998), (8499, 15516), (11332, 11637)]