139294616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 127785064

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 1931, 3862, 7724, 9017, 15448, 18034, 36068, 72136, 137101, 245237, 274202, 490474, 548404, 980948, 1096808, 1961896, 17411827, 34823654, 69647308, 139294616]

約数ペア:

[(1, 139294616), (2, 69647308), (4, 34823654), (8, 17411827), (71, 1961896), (127, 1096808), (142, 980948), (254, 548404), (284, 490474), (508, 274202), (568, 245237), (1016, 137101), (1931, 72136), (3862, 36068), (7724, 18034), (9017, 15448)]