139931652

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{33997}}^1$

素因数の和:34025

約数の個数: 48

約数和(自身を含む): 380777600

約数和(自身を除く): 240845948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 33997, 67994, 101991, 135988, 203982, 237979, 407964, 475958, 713937, 951916, 1427874, 1665853, 2855748, 3331706, 4997559, 6663412, 9995118, 11660971, 19990236, 23321942, 34982913, 46643884, 69965826, 139931652]

約数ペア:

[(1, 139931652), (2, 69965826), (3, 46643884), (4, 34982913), (6, 23321942), (7, 19990236), (12, 11660971), (14, 9995118), (21, 6663412), (28, 4997559), (42, 3331706), (49, 2855748), (84, 1665853), (98, 1427874), (147, 951916), (196, 713937), (294, 475958), (343, 407964), (588, 237979), (686, 203982), (1029, 135988), (1372, 101991), (2058, 67994), (4116, 33997)]