152872064

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{10957}}^1$

素因数の和:11080

約数の個数: 32

約数和(自身を含む): 307371900

約数和(自身を除く): 154499836

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 10957, 13952, 21914, 43828, 87656, 175312, 350624, 701248, 1194313, 1402496, 2388626, 4777252, 9554504, 19109008, 38218016, 76436032, 152872064]

約数ペア:

[(1, 152872064), (2, 76436032), (4, 38218016), (8, 19109008), (16, 9554504), (32, 4777252), (64, 2388626), (109, 1402496), (128, 1194313), (218, 701248), (436, 350624), (872, 175312), (1744, 87656), (3488, 43828), (6976, 21914), (10957, 13952)]