143468472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121997}}^1$

素因数の和:122020

約数の個数: 48

約数和(自身を含む): 417233160

約数和(自身を除く): 273764688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121997, 243994, 365991, 487988, 731982, 853979, 975976, 1463964, 1707958, 2561937, 2927928, 3415916, 5123874, 5977853, 6831832, 10247748, 11955706, 17933559, 20495496, 23911412, 35867118, 47822824, 71734236, 143468472]

約数ペア:

[(1, 143468472), (2, 71734236), (3, 47822824), (4, 35867118), (6, 23911412), (7, 20495496), (8, 17933559), (12, 11955706), (14, 10247748), (21, 6831832), (24, 5977853), (28, 5123874), (42, 3415916), (49, 2927928), (56, 2561937), (84, 1707958), (98, 1463964), (147, 975976), (168, 853979), (196, 731982), (294, 487988), (392, 365991), (588, 243994), (1176, 121997)]