189903504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{565189}}^1$

素因数の和:565207

約数の個数: 40

約数和(自身を含む): 560668480

約数和(自身を除く): 370764976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 565189, 1130378, 1695567, 2260756, 3391134, 3956323, 4521512, 6782268, 7912646, 9043024, 11868969, 13564536, 15825292, 23737938, 27129072, 31650584, 47475876, 63301168, 94951752, 189903504]

約数ペア:

[(1, 189903504), (2, 94951752), (3, 63301168), (4, 47475876), (6, 31650584), (7, 27129072), (8, 23737938), (12, 15825292), (14, 13564536), (16, 11868969), (21, 9043024), (24, 7912646), (28, 6782268), (42, 4521512), (48, 3956323), (56, 3391134), (84, 2260756), (112, 1695567), (168, 1130378), (336, 565189)]