156719752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147293}}^1$

素因数の和:147325

約数の個数: 32

約数和(自身を含む): 353505600

約数和(自身を除く): 196785848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147293, 294586, 589172, 1031051, 1178344, 2062102, 2798567, 4124204, 5597134, 8248408, 11194268, 19589969, 22388536, 39179938, 78359876, 156719752]

約数ペア:

[(1, 156719752), (2, 78359876), (4, 39179938), (7, 22388536), (8, 19589969), (14, 11194268), (19, 8248408), (28, 5597134), (38, 4124204), (56, 2798567), (76, 2062102), (133, 1178344), (152, 1031051), (266, 589172), (532, 294586), (1064, 147293)]