133486472

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{26783}}^1$

素因数の和:26885

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 155780728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 26783, 53566, 107132, 187481, 214264, 374962, 749924, 1499848, 2383687, 4767374, 9534748, 16685809, 19069496, 33371618, 66743236, 133486472]

約数ペア:

[(1, 133486472), (2, 66743236), (4, 33371618), (7, 19069496), (8, 16685809), (14, 9534748), (28, 4767374), (56, 2383687), (89, 1499848), (178, 749924), (356, 374962), (623, 214264), (712, 187481), (1246, 107132), (2492, 53566), (4984, 26783)]