143572864

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{2677}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 286813800

約数和(自身を除く): 143240936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 2677, 3352, 5354, 6704, 10708, 13408, 21416, 26816, 42832, 53632, 85664, 171328, 342656, 1121663, 2243326, 4486652, 8973304, 17946608, 35893216, 71786432, 143572864]

約数ペア:

[(1, 143572864), (2, 71786432), (4, 35893216), (8, 17946608), (16, 8973304), (32, 4486652), (64, 2243326), (128, 1121663), (419, 342656), (838, 171328), (1676, 85664), (2677, 53632), (3352, 42832), (5354, 26816), (6704, 21416), (10708, 13408)]