118538264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 135477736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 239, 247, 251, 478, 494, 502, 956, 988, 1004, 1912, 1976, 2008, 3107, 3263, 4541, 4769, 6214, 6526, 9082, 9538, 12428, 13052, 18164, 19076, 24856, 26104, 36328, 38152, 59033, 59989, 61997, 118066, 119978, 123994, 236132, 239956, 247988, 472264, 479912, 495976, 779857, 1139791, 1559714, 2279582, 3119428, 4559164, 6238856, 9118328, 14817283, 29634566, 59269132, 118538264]

約数ペア:

[(1, 118538264), (2, 59269132), (4, 29634566), (8, 14817283), (13, 9118328), (19, 6238856), (26, 4559164), (38, 3119428), (52, 2279582), (76, 1559714), (104, 1139791), (152, 779857), (239, 495976), (247, 479912), (251, 472264), (478, 247988), (494, 239956), (502, 236132), (956, 123994), (988, 119978), (1004, 118066), (1912, 61997), (1976, 59989), (2008, 59033), (3107, 38152), (3263, 36328), (4541, 26104), (4769, 24856), (6214, 19076), (6526, 18164), (9082, 13052), (9538, 12428)]