168798812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24407}}^1$

素因数の和:24450

約数の個数: 48

約数和(自身を含む): 382717440

約数和(自身を除く): 213918628

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 24407, 48814, 97628, 170849, 317291, 341698, 463733, 634582, 683396, 927466, 1269164, 1854932, 2221037, 3246131, 4442074, 6028529, 6492262, 8884148, 12057058, 12984524, 24114116, 42199703, 84399406, 168798812]

約数ペア:

[(1, 168798812), (2, 84399406), (4, 42199703), (7, 24114116), (13, 12984524), (14, 12057058), (19, 8884148), (26, 6492262), (28, 6028529), (38, 4442074), (52, 3246131), (76, 2221037), (91, 1854932), (133, 1269164), (182, 927466), (247, 683396), (266, 634582), (364, 463733), (494, 341698), (532, 317291), (988, 170849), (1729, 97628), (3458, 48814), (6916, 24407)]