164525688

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 459072000

約数和(自身を除く): 294546312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3187, 4302, 5736, 6374, 6453, 8604, 9561, 12748, 12906, 17208, 19122, 25496, 25812, 28683, 38244, 51624, 57366, 76488, 86049, 114732, 172098, 229464, 344196, 688392, 761693, 1523386, 2285079, 3046772, 4570158, 6093544, 6855237, 9140316, 13710474, 18280632, 20565711, 27420948, 41131422, 54841896, 82262844, 164525688]

約数ペア:

[(1, 164525688), (2, 82262844), (3, 54841896), (4, 41131422), (6, 27420948), (8, 20565711), (9, 18280632), (12, 13710474), (18, 9140316), (24, 6855237), (27, 6093544), (36, 4570158), (54, 3046772), (72, 2285079), (108, 1523386), (216, 761693), (239, 688392), (478, 344196), (717, 229464), (956, 172098), (1434, 114732), (1912, 86049), (2151, 76488), (2868, 57366), (3187, 51624), (4302, 38244), (5736, 28683), (6374, 25812), (6453, 25496), (8604, 19122), (9561, 17208), (12748, 12906)]