129620176

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 304583680

約数和(自身を除く): 174963504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1009, 1036, 1147, 1736, 2018, 2072, 2294, 3472, 4036, 4144, 4588, 7063, 8029, 8072, 9176, 14126, 16058, 16144, 18352, 28252, 31279, 32116, 37333, 56504, 62558, 64232, 74666, 113008, 125116, 128464, 149332, 218953, 250232, 261331, 298664, 437906, 500464, 522662, 597328, 875812, 1045324, 1157323, 1751624, 2090648, 2314646, 3503248, 4181296, 4629292, 8101261, 9258584, 16202522, 18517168, 32405044, 64810088, 129620176]

約数ペア:

[(1, 129620176), (2, 64810088), (4, 32405044), (7, 18517168), (8, 16202522), (14, 9258584), (16, 8101261), (28, 4629292), (31, 4181296), (37, 3503248), (56, 2314646), (62, 2090648), (74, 1751624), (112, 1157323), (124, 1045324), (148, 875812), (217, 597328), (248, 522662), (259, 500464), (296, 437906), (434, 298664), (496, 261331), (518, 250232), (592, 218953), (868, 149332), (1009, 128464), (1036, 125116), (1147, 113008), (1736, 74666), (2018, 64232), (2072, 62558), (2294, 56504), (3472, 37333), (4036, 32116), (4144, 31279), (4588, 28252), (7063, 18352), (8029, 16144), (8072, 16058), (9176, 14126)]