163807138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 296042040

約数和(自身を除く): 132234902

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 121, 187, 242, 319, 374, 493, 638, 986, 1373, 2057, 2746, 3509, 4114, 5423, 7018, 10846, 15103, 23341, 30206, 39817, 46682, 59653, 79634, 119306, 166133, 256751, 332266, 437987, 513502, 676889, 875974, 1353778, 2824261, 4817857, 5648522, 7445779, 9635714, 14891558, 81903569, 163807138]

約数ペア:

[(1, 163807138), (2, 81903569), (11, 14891558), (17, 9635714), (22, 7445779), (29, 5648522), (34, 4817857), (58, 2824261), (121, 1353778), (187, 875974), (242, 676889), (319, 513502), (374, 437987), (493, 332266), (638, 256751), (986, 166133), (1373, 119306), (2057, 79634), (2746, 59653), (3509, 46682), (4114, 39817), (5423, 30206), (7018, 23341), (10846, 15103)]