157303926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35381}}^1$

素因数の和:35421

約数の個数: 48

約数和(自身を含む): 386371440

約数和(自身を除く): 229067514

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 35381, 70762, 106143, 212286, 318429, 459953, 636858, 672239, 919906, 1344478, 1379859, 2016717, 2759718, 4033434, 4139577, 6050151, 8279154, 8739107, 12100302, 17478214, 26217321, 52434642, 78651963, 157303926]

約数ペア:

[(1, 157303926), (2, 78651963), (3, 52434642), (6, 26217321), (9, 17478214), (13, 12100302), (18, 8739107), (19, 8279154), (26, 6050151), (38, 4139577), (39, 4033434), (57, 2759718), (78, 2016717), (114, 1379859), (117, 1344478), (171, 919906), (234, 672239), (247, 636858), (342, 459953), (494, 318429), (741, 212286), (1482, 106143), (2223, 70762), (4446, 35381)]