80147158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 148458240

約数和(自身を除く): 68311082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 419, 838, 1051, 2102, 2933, 5447, 5866, 7357, 10894, 13663, 14714, 27326, 38129, 76258, 95641, 191282, 440369, 880738, 3082583, 5724797, 6165166, 11449594, 40073579, 80147158]

約数ペア:

[(1, 80147158), (2, 40073579), (7, 11449594), (13, 6165166), (14, 5724797), (26, 3082583), (91, 880738), (182, 440369), (419, 191282), (838, 95641), (1051, 76258), (2102, 38129), (2933, 27326), (5447, 14714), (5866, 13663), (7357, 10894)]