155142468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331501}}^1$

素因数の和:331524

約数の個数: 36

約数和(自身を含む): 422333548

約数和(自身を除く): 267191080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 331501, 663002, 994503, 1326004, 1989006, 2983509, 3978012, 4309513, 5967018, 8619026, 11934036, 12928539, 17238052, 25857078, 38785617, 51714156, 77571234, 155142468]

約数ペア:

[(1, 155142468), (2, 77571234), (3, 51714156), (4, 38785617), (6, 25857078), (9, 17238052), (12, 12928539), (13, 11934036), (18, 8619026), (26, 5967018), (36, 4309513), (39, 3978012), (52, 2983509), (78, 1989006), (117, 1326004), (156, 994503), (234, 663002), (468, 331501)]