164983968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24907}}^1$

素因数の和:24946

約数の個数: 72

約数和(自身を含む): 489591648

約数和(自身を除く): 324607680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 24907, 49814, 74721, 99628, 149442, 199256, 224163, 298884, 398512, 448326, 572861, 597768, 797024, 896652, 1145722, 1195536, 1718583, 1793304, 2291444, 2391072, 3437166, 3586608, 4582888, 5155749, 6874332, 7173216, 9165776, 10311498, 13748664, 18331552, 20622996, 27497328, 41245992, 54994656, 82491984, 164983968]

約数ペア:

[(1, 164983968), (2, 82491984), (3, 54994656), (4, 41245992), (6, 27497328), (8, 20622996), (9, 18331552), (12, 13748664), (16, 10311498), (18, 9165776), (23, 7173216), (24, 6874332), (32, 5155749), (36, 4582888), (46, 3586608), (48, 3437166), (69, 2391072), (72, 2291444), (92, 1793304), (96, 1718583), (138, 1195536), (144, 1145722), (184, 896652), (207, 797024), (276, 597768), (288, 572861), (368, 448326), (414, 398512), (552, 298884), (736, 224163), (828, 199256), (1104, 149442), (1656, 99628), (2208, 74721), (3312, 49814), (6624, 24907)]