161769426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 402796800

約数和(自身を除く): 241027374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3329, 3471, 3738, 6658, 6942, 8099, 9987, 16198, 19974, 23303, 24297, 43277, 46606, 48594, 69909, 86554, 129831, 139818, 259662, 296281, 302939, 592562, 605878, 888843, 908817, 1777686, 1817634, 2073967, 3851653, 4147934, 6221901, 7703306, 11554959, 12443802, 23109918, 26961571, 53923142, 80884713, 161769426]

約数ペア:

[(1, 161769426), (2, 80884713), (3, 53923142), (6, 26961571), (7, 23109918), (13, 12443802), (14, 11554959), (21, 7703306), (26, 6221901), (39, 4147934), (42, 3851653), (78, 2073967), (89, 1817634), (91, 1777686), (178, 908817), (182, 888843), (267, 605878), (273, 592562), (534, 302939), (546, 296281), (623, 259662), (1157, 139818), (1246, 129831), (1869, 86554), (2314, 69909), (3329, 48594), (3471, 46606), (3738, 43277), (6658, 24297), (6942, 23303), (8099, 19974), (9987, 16198)]