168679620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8293}}^1$

素因数の和:8421

約数の個数: 72

約数和(自身を含む): 516251736

約数和(自身を除く): 347572116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 8293, 10170, 16586, 20340, 24879, 33172, 41465, 49758, 74637, 82930, 99516, 124395, 149274, 165860, 248790, 298548, 373185, 497580, 746370, 937109, 1492740, 1874218, 2811327, 3748436, 4685545, 5622654, 8433981, 9371090, 11245308, 14056635, 16867962, 18742180, 28113270, 33735924, 42169905, 56226540, 84339810, 168679620]

約数ペア:

[(1, 168679620), (2, 84339810), (3, 56226540), (4, 42169905), (5, 33735924), (6, 28113270), (9, 18742180), (10, 16867962), (12, 14056635), (15, 11245308), (18, 9371090), (20, 8433981), (30, 5622654), (36, 4685545), (45, 3748436), (60, 2811327), (90, 1874218), (113, 1492740), (180, 937109), (226, 746370), (339, 497580), (452, 373185), (565, 298548), (678, 248790), (1017, 165860), (1130, 149274), (1356, 124395), (1695, 99516), (2034, 82930), (2260, 74637), (3390, 49758), (4068, 41465), (5085, 33172), (6780, 24879), (8293, 20340), (10170, 16586)]