148272858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8329}}^1$

素因数の和:8403

約数の個数: 48

約数和(自身を含む): 343062720

約数和(自身を除く): 194789862

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8329, 8901, 16658, 17802, 24987, 49974, 74961, 149922, 191567, 358147, 383134, 574701, 716294, 1074441, 1149402, 1724103, 2148882, 3223323, 3448206, 6446646, 8237381, 16474762, 24712143, 49424286, 74136429, 148272858]

約数ペア:

[(1, 148272858), (2, 74136429), (3, 49424286), (6, 24712143), (9, 16474762), (18, 8237381), (23, 6446646), (43, 3448206), (46, 3223323), (69, 2148882), (86, 1724103), (129, 1149402), (138, 1074441), (207, 716294), (258, 574701), (387, 383134), (414, 358147), (774, 191567), (989, 149922), (1978, 74961), (2967, 49974), (5934, 24987), (8329, 17802), (8901, 16658)]