125828864

素因数分解:

$2^8\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 293109600

約数和(自身を除く): 167280736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1433, 1568, 1792, 2744, 2866, 3136, 5488, 5732, 6272, 10031, 10976, 11464, 12544, 20062, 21952, 22928, 40124, 43904, 45856, 70217, 80248, 87808, 91712, 140434, 160496, 183424, 280868, 320992, 366848, 491519, 561736, 641984, 983038, 1123472, 1283968, 1966076, 2246944, 2567936, 3932152, 4493888, 7864304, 8987776, 15728608, 17975552, 31457216, 62914432, 125828864]

約数ペア:

[(1, 125828864), (2, 62914432), (4, 31457216), (7, 17975552), (8, 15728608), (14, 8987776), (16, 7864304), (28, 4493888), (32, 3932152), (49, 2567936), (56, 2246944), (64, 1966076), (98, 1283968), (112, 1123472), (128, 983038), (196, 641984), (224, 561736), (256, 491519), (343, 366848), (392, 320992), (448, 280868), (686, 183424), (784, 160496), (896, 140434), (1372, 91712), (1433, 87808), (1568, 80248), (1792, 70217), (2744, 45856), (2866, 43904), (3136, 40124), (5488, 22928), (5732, 21952), (6272, 20062), (10031, 12544), (10976, 11464)]