143524278

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 337582080

約数和(自身を除く): 194057802

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1583, 1679, 1971, 3166, 3358, 3942, 4749, 5037, 9498, 10074, 14247, 15111, 28494, 30222, 36409, 42741, 45333, 72818, 85482, 90666, 109227, 115559, 218454, 231118, 327681, 346677, 655362, 693354, 983043, 1040031, 1966086, 2080062, 2657857, 3120093, 5315714, 6240186, 7973571, 15947142, 23920713, 47841426, 71762139, 143524278]

約数ペア:

[(1, 143524278), (2, 71762139), (3, 47841426), (6, 23920713), (9, 15947142), (18, 7973571), (23, 6240186), (27, 5315714), (46, 3120093), (54, 2657857), (69, 2080062), (73, 1966086), (138, 1040031), (146, 983043), (207, 693354), (219, 655362), (414, 346677), (438, 327681), (621, 231118), (657, 218454), (1242, 115559), (1314, 109227), (1583, 90666), (1679, 85482), (1971, 72818), (3166, 45333), (3358, 42741), (3942, 36409), (4749, 30222), (5037, 28494), (9498, 15111), (10074, 14247)]