129079874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3187}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 242390016

約数和(自身を除く): 113310142

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 1841, 2893, 3187, 3682, 5786, 6374, 20251, 22309, 35057, 40502, 44618, 70114, 245399, 490798, 838181, 1676362, 5867267, 9219991, 11734534, 18439982, 64539937, 129079874]

約数ペア:

[(1, 129079874), (2, 64539937), (7, 18439982), (11, 11734534), (14, 9219991), (22, 5867267), (77, 1676362), (154, 838181), (263, 490798), (526, 245399), (1841, 70114), (2893, 44618), (3187, 40502), (3682, 35057), (5786, 22309), (6374, 20251)]