158830938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3571}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 394520256

約数和(自身を除く): 235689318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 2118, 2471, 3177, 3571, 4942, 6354, 7142, 7413, 10713, 14826, 21426, 22239, 24997, 32139, 44478, 49994, 64278, 74991, 149982, 224973, 449946, 1260563, 2521126, 3781689, 7563378, 8823941, 11345067, 17647882, 22690134, 26471823, 52943646, 79415469, 158830938]

約数ペア:

[(1, 158830938), (2, 79415469), (3, 52943646), (6, 26471823), (7, 22690134), (9, 17647882), (14, 11345067), (18, 8823941), (21, 7563378), (42, 3781689), (63, 2521126), (126, 1260563), (353, 449946), (706, 224973), (1059, 149982), (2118, 74991), (2471, 64278), (3177, 49994), (3571, 44478), (4942, 32139), (6354, 24997), (7142, 22239), (7413, 21426), (10713, 14826)]