140943402

素因数分解:

$2^1\times 3^8\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 331602336

約数和(自身を除く): 190658934

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 467, 486, 621, 729, 934, 1242, 1401, 1458, 1863, 2187, 2802, 3726, 4203, 4374, 5589, 6561, 8406, 10741, 11178, 12609, 13122, 16767, 21482, 25218, 32223, 33534, 37827, 50301, 64446, 75654, 96669, 100602, 113481, 150903, 193338, 226962, 290007, 301806, 340443, 580014, 680886, 870021, 1021329, 1740042, 2042658, 2610063, 3063987, 5220126, 6127974, 7830189, 15660378, 23490567, 46981134, 70471701, 140943402]

約数ペア:

[(1, 140943402), (2, 70471701), (3, 46981134), (6, 23490567), (9, 15660378), (18, 7830189), (23, 6127974), (27, 5220126), (46, 3063987), (54, 2610063), (69, 2042658), (81, 1740042), (138, 1021329), (162, 870021), (207, 680886), (243, 580014), (414, 340443), (467, 301806), (486, 290007), (621, 226962), (729, 193338), (934, 150903), (1242, 113481), (1401, 100602), (1458, 96669), (1863, 75654), (2187, 64446), (2802, 50301), (3726, 37827), (4203, 33534), (4374, 32223), (5589, 25218), (6561, 21482), (8406, 16767), (10741, 13122), (11178, 12609)]