129746316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 353928960

約数和(自身を除く): 224182644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 839, 1052, 1578, 1678, 1841, 2517, 3156, 3356, 3682, 5034, 5523, 5873, 7364, 10068, 11046, 11746, 12887, 17619, 22092, 23492, 25774, 35238, 38661, 41111, 51548, 70476, 77322, 82222, 123333, 154644, 164444, 220657, 246666, 441314, 493332, 661971, 882628, 1323942, 1544599, 2647884, 3089198, 4633797, 6178396, 9267594, 10812193, 18535188, 21624386, 32436579, 43248772, 64873158, 129746316]

約数ペア:

[(1, 129746316), (2, 64873158), (3, 43248772), (4, 32436579), (6, 21624386), (7, 18535188), (12, 10812193), (14, 9267594), (21, 6178396), (28, 4633797), (42, 3089198), (49, 2647884), (84, 1544599), (98, 1323942), (147, 882628), (196, 661971), (263, 493332), (294, 441314), (526, 246666), (588, 220657), (789, 164444), (839, 154644), (1052, 123333), (1578, 82222), (1678, 77322), (1841, 70476), (2517, 51548), (3156, 41111), (3356, 38661), (3682, 35238), (5034, 25774), (5523, 23492), (5873, 22092), (7364, 17619), (10068, 12887), (11046, 11746)]