145280312

素因数分解:

$2^3\times {\mathrm{877}}^1\times {\mathrm{20707}}^1$

素因数の和:21590

約数の個数: 16

約数和(自身を含む): 272724360

約数和(自身を除く): 127444048

約数列:

[1, 2, 4, 8, 877, 1754, 3508, 7016, 20707, 41414, 82828, 165656, 18160039, 36320078, 72640156, 145280312]

約数ペア:

[(1, 145280312), (2, 72640156), (4, 36320078), (8, 18160039), (877, 165656), (1754, 82828), (3508, 41414), (7016, 20707)]