142586472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17321}}^1$

素因数の和:17351

約数の個数: 64

約数和(自身を含む): 415728000

約数和(自身を除く): 273141528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 17321, 34642, 51963, 69284, 103926, 121247, 138568, 207852, 242494, 363741, 415704, 484988, 727482, 848729, 969976, 1454964, 1697458, 2546187, 2909928, 3394916, 5092374, 5941103, 6789832, 10184748, 11882206, 17823309, 20369496, 23764412, 35646618, 47528824, 71293236, 142586472]

約数ペア:

[(1, 142586472), (2, 71293236), (3, 47528824), (4, 35646618), (6, 23764412), (7, 20369496), (8, 17823309), (12, 11882206), (14, 10184748), (21, 6789832), (24, 5941103), (28, 5092374), (42, 3394916), (49, 2909928), (56, 2546187), (84, 1697458), (98, 1454964), (147, 969976), (168, 848729), (196, 727482), (294, 484988), (343, 415704), (392, 363741), (588, 242494), (686, 207852), (1029, 138568), (1176, 121247), (1372, 103926), (2058, 69284), (2744, 51963), (4116, 34642), (8232, 17321)]