128306546

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{12671}}^1$

素因数の和:12817

約数の個数: 16

約数和(自身を含む): 197987328

約数和(自身を除く): 69680782

約数列:

[1, 2, 61, 83, 122, 166, 5063, 10126, 12671, 25342, 772931, 1051693, 1545862, 2103386, 64153273, 128306546]

約数ペア:

[(1, 128306546), (2, 64153273), (61, 2103386), (83, 1545862), (122, 1051693), (166, 772931), (5063, 25342), (10126, 12671)]