142117514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10369}}^1$

素因数の和:10478

約数の個数: 32

約数和(自身を含む): 268790400

約数和(自身を除く): 126672886

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 10369, 13706, 20738, 72583, 114059, 145166, 228118, 798413, 922841, 1596826, 1845682, 6459887, 10151251, 12919774, 20302502, 71058757, 142117514]

約数ペア:

[(1, 142117514), (2, 71058757), (7, 20302502), (11, 12919774), (14, 10151251), (22, 6459887), (77, 1845682), (89, 1596826), (154, 922841), (178, 798413), (623, 228118), (979, 145166), (1246, 114059), (1958, 72583), (6853, 20738), (10369, 13706)]