153005153

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 185982720

約数和(自身を除く): 32977567

約数列:

[1, 7, 41, 67, 73, 109, 287, 469, 511, 763, 2747, 2993, 4469, 4891, 7303, 7957, 19229, 20951, 31283, 34237, 51121, 55699, 200531, 299423, 326237, 533119, 1403717, 2095961, 2283659, 3731833, 21857879, 153005153]

約数ペア:

[(1, 153005153), (7, 21857879), (41, 3731833), (67, 2283659), (73, 2095961), (109, 1403717), (287, 533119), (469, 326237), (511, 299423), (763, 200531), (2747, 55699), (2993, 51121), (4469, 34237), (4891, 31283), (7303, 20951), (7957, 19229)]