191025672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 525312000

約数和(自身を除く): 334286328

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 47, 69, 74, 92, 94, 111, 138, 141, 148, 184, 188, 199, 222, 276, 282, 296, 376, 398, 444, 552, 564, 597, 796, 851, 888, 1081, 1128, 1194, 1592, 1702, 1739, 2162, 2388, 2553, 3243, 3404, 3478, 4324, 4577, 4776, 5106, 5217, 6486, 6808, 6956, 7363, 8648, 9154, 9353, 10212, 10434, 12972, 13731, 13912, 14726, 18308, 18706, 20424, 20868, 22089, 25944, 27462, 28059, 29452, 36616, 37412, 39997, 41736, 44178, 54924, 56118, 58904, 74824, 79994, 88356, 109848, 112236, 119991, 159988, 169349, 176712, 215119, 224472, 239982, 319976, 338698, 346061, 430238, 479964, 508047, 645357, 677396, 692122, 860476, 959928, 1016094, 1038183, 1290714, 1354792, 1384244, 1720952, 2032188, 2076366, 2581428, 2768488, 4064376, 4152732, 5162856, 7959403, 8305464, 15918806, 23878209, 31837612, 47756418, 63675224, 95512836, 191025672]

約数ペア:

[(1, 191025672), (2, 95512836), (3, 63675224), (4, 47756418), (6, 31837612), (8, 23878209), (12, 15918806), (23, 8305464), (24, 7959403), (37, 5162856), (46, 4152732), (47, 4064376), (69, 2768488), (74, 2581428), (92, 2076366), (94, 2032188), (111, 1720952), (138, 1384244), (141, 1354792), (148, 1290714), (184, 1038183), (188, 1016094), (199, 959928), (222, 860476), (276, 692122), (282, 677396), (296, 645357), (376, 508047), (398, 479964), (444, 430238), (552, 346061), (564, 338698), (597, 319976), (796, 239982), (851, 224472), (888, 215119), (1081, 176712), (1128, 169349), (1194, 159988), (1592, 119991), (1702, 112236), (1739, 109848), (2162, 88356), (2388, 79994), (2553, 74824), (3243, 58904), (3404, 56118), (3478, 54924), (4324, 44178), (4577, 41736), (4776, 39997), (5106, 37412), (5217, 36616), (6486, 29452), (6808, 28059), (6956, 27462), (7363, 25944), (8648, 22089), (9154, 20868), (9353, 20424), (10212, 18706), (10434, 18308), (12972, 14726), (13731, 13912)]