145895346

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 328512600

約数和(自身を除く): 182617254

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 277, 522, 554, 831, 1009, 1662, 2018, 2493, 3027, 4986, 6054, 8033, 9081, 16066, 18162, 24099, 29261, 48198, 58522, 72297, 87783, 144594, 175566, 263349, 279493, 526698, 558986, 838479, 1676958, 2515437, 5030874, 8105297, 16210594, 24315891, 48631782, 72947673, 145895346]

約数ペア:

[(1, 145895346), (2, 72947673), (3, 48631782), (6, 24315891), (9, 16210594), (18, 8105297), (29, 5030874), (58, 2515437), (87, 1676958), (174, 838479), (261, 558986), (277, 526698), (522, 279493), (554, 263349), (831, 175566), (1009, 144594), (1662, 87783), (2018, 72297), (2493, 58522), (3027, 48198), (4986, 29261), (6054, 24099), (8033, 18162), (9081, 16066)]