142777154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 238410480

約数和(自身を除く): 95633326

約数列:

[1, 2, 13, 26, 37, 74, 193, 386, 481, 769, 962, 1538, 2509, 5018, 7141, 9997, 14282, 19994, 28453, 56906, 92833, 148417, 185666, 296834, 369889, 739778, 1929421, 3858842, 5491429, 10982858, 71388577, 142777154]

約数ペア:

[(1, 142777154), (2, 71388577), (13, 10982858), (26, 5491429), (37, 3858842), (74, 1929421), (193, 739778), (386, 369889), (481, 296834), (769, 185666), (962, 148417), (1538, 92833), (2509, 56906), (5018, 28453), (7141, 19994), (9997, 14282)]