190982754

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 447213312

約数和(自身を除く): 256230558

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 529, 558, 647, 713, 1058, 1294, 1426, 1587, 1941, 2139, 3174, 3882, 4278, 4761, 5823, 6417, 9522, 11646, 12834, 14881, 16399, 20057, 29762, 32798, 40114, 44643, 49197, 60171, 89286, 98394, 120342, 133929, 147591, 180513, 267858, 295182, 342263, 361026, 461311, 684526, 922622, 1026789, 1383933, 2053578, 2767866, 3080367, 4151799, 6160734, 8303598, 10610153, 21220306, 31830459, 63660918, 95491377, 190982754]

約数ペア:

[(1, 190982754), (2, 95491377), (3, 63660918), (6, 31830459), (9, 21220306), (18, 10610153), (23, 8303598), (31, 6160734), (46, 4151799), (62, 3080367), (69, 2767866), (93, 2053578), (138, 1383933), (186, 1026789), (207, 922622), (279, 684526), (414, 461311), (529, 361026), (558, 342263), (647, 295182), (713, 267858), (1058, 180513), (1294, 147591), (1426, 133929), (1587, 120342), (1941, 98394), (2139, 89286), (3174, 60171), (3882, 49197), (4278, 44643), (4761, 40114), (5823, 32798), (6417, 29762), (9522, 20057), (11646, 16399), (12834, 14881)]