166246668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3233

約数の個数: 120

約数和(自身を含む): 518445312

約数和(自身を除く): 352198644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3187, 3726, 4347, 5796, 6374, 7452, 8694, 9561, 12748, 13041, 17388, 19122, 22309, 26082, 28683, 38244, 44618, 52164, 57366, 66927, 73301, 86049, 89236, 114732, 133854, 146602, 172098, 200781, 219903, 258147, 267708, 293204, 344196, 401562, 439806, 513107, 516294, 602343, 659709, 803124, 879612, 1026214, 1032588, 1204686, 1319418, 1539321, 1807029, 1979127, 2052428, 2409372, 2638836, 3078642, 3614058, 3958254, 4617963, 5937381, 6157284, 7228116, 7916508, 9235926, 11874762, 13853889, 18471852, 23749524, 27707778, 41561667, 55415556, 83123334, 166246668]

約数ペア:

[(1, 166246668), (2, 83123334), (3, 55415556), (4, 41561667), (6, 27707778), (7, 23749524), (9, 18471852), (12, 13853889), (14, 11874762), (18, 9235926), (21, 7916508), (23, 7228116), (27, 6157284), (28, 5937381), (36, 4617963), (42, 3958254), (46, 3614058), (54, 3078642), (63, 2638836), (69, 2409372), (81, 2052428), (84, 1979127), (92, 1807029), (108, 1539321), (126, 1319418), (138, 1204686), (161, 1032588), (162, 1026214), (189, 879612), (207, 803124), (252, 659709), (276, 602343), (322, 516294), (324, 513107), (378, 439806), (414, 401562), (483, 344196), (567, 293204), (621, 267708), (644, 258147), (756, 219903), (828, 200781), (966, 172098), (1134, 146602), (1242, 133854), (1449, 114732), (1863, 89236), (1932, 86049), (2268, 73301), (2484, 66927), (2898, 57366), (3187, 52164), (3726, 44618), (4347, 38244), (5796, 28683), (6374, 26082), (7452, 22309), (8694, 19122), (9561, 17388), (12748, 13041)]