123895912

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 272721060

約数和(自身を除く): 148825148

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 2797, 3164, 5537, 5594, 6328, 11074, 11188, 19579, 22148, 22376, 39158, 44296, 78316, 137053, 156632, 274106, 316061, 548212, 632122, 1096424, 1264244, 2212427, 2528488, 4424854, 8849708, 15486989, 17699416, 30973978, 61947956, 123895912]

約数ペア:

[(1, 123895912), (2, 61947956), (4, 30973978), (7, 17699416), (8, 15486989), (14, 8849708), (28, 4424854), (49, 2528488), (56, 2212427), (98, 1264244), (113, 1096424), (196, 632122), (226, 548212), (392, 316061), (452, 274106), (791, 156632), (904, 137053), (1582, 78316), (2797, 44296), (3164, 39158), (5537, 22376), (5594, 22148), (6328, 19579), (11074, 11188)]