140336274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6841}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 303456384

約数和(自身を除く): 163120110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 6841, 10257, 13682, 20514, 20523, 41046, 88933, 177866, 266799, 533598, 1799183, 3598366, 5397549, 10795098, 23389379, 46778758, 70168137, 140336274]

約数ペア:

[(1, 140336274), (2, 70168137), (3, 46778758), (6, 23389379), (13, 10795098), (26, 5397549), (39, 3598366), (78, 1799183), (263, 533598), (526, 266799), (789, 177866), (1578, 88933), (3419, 41046), (6838, 20523), (6841, 20514), (10257, 13682)]