164123168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27427}}^1$

素因数の和:27465

約数の個数: 48

約数和(自身を含む): 373240224

約数和(自身を除く): 209117056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 27427, 54854, 109708, 219416, 301697, 438832, 466259, 603394, 877664, 932518, 1206788, 1865036, 2413576, 3730072, 4827152, 5128849, 7460144, 9654304, 10257698, 14920288, 20515396, 41030792, 82061584, 164123168]

約数ペア:

[(1, 164123168), (2, 82061584), (4, 41030792), (8, 20515396), (11, 14920288), (16, 10257698), (17, 9654304), (22, 7460144), (32, 5128849), (34, 4827152), (44, 3730072), (68, 2413576), (88, 1865036), (136, 1206788), (176, 932518), (187, 877664), (272, 603394), (352, 466259), (374, 438832), (544, 301697), (748, 219416), (1496, 109708), (2992, 54854), (5984, 27427)]