156953703946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{40427}}^1\times {\mathrm{149323}}^1$

素因数の和:189765

約数の個数: 16

約数和(自身を含む): 253548568224

約数和(自身を除く): 96594864278

約数列:

[1, 2, 13, 26, 40427, 80854, 149323, 298646, 525551, 1051102, 1941199, 3882398, 6036680921, 12073361842, 78476851973, 156953703946]

約数ペア:

[(1, 156953703946), (2, 78476851973), (13, 12073361842), (26, 6036680921), (40427, 3882398), (80854, 1941199), (149323, 1051102), (298646, 525551)]