158492754

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 422400000

約数和(自身を除く): 263907246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 199, 258, 294, 301, 343, 378, 387, 398, 441, 597, 602, 686, 774, 882, 903, 1029, 1161, 1194, 1323, 1393, 1791, 1806, 2058, 2107, 2322, 2646, 2709, 2786, 3087, 3582, 4179, 4214, 5373, 5418, 6174, 6321, 8127, 8358, 8557, 9261, 9751, 10746, 12537, 12642, 14749, 16254, 17114, 18522, 18963, 19502, 25074, 25671, 29253, 29498, 37611, 37926, 44247, 51342, 56889, 58506, 59899, 68257, 75222, 77013, 87759, 88494, 113778, 119798, 132741, 136514, 154026, 175518, 179697, 204771, 231039, 263277, 265482, 359394, 398223, 409542, 419293, 462078, 526554, 539091, 614313, 796446, 838586, 1078182, 1228626, 1257879, 1617273, 1842939, 2515758, 2935051, 3234546, 3685878, 3773637, 5870102, 7547274, 8805153, 11320911, 17610306, 22641822, 26415459, 52830918, 79246377, 158492754]

約数ペア:

[(1, 158492754), (2, 79246377), (3, 52830918), (6, 26415459), (7, 22641822), (9, 17610306), (14, 11320911), (18, 8805153), (21, 7547274), (27, 5870102), (42, 3773637), (43, 3685878), (49, 3234546), (54, 2935051), (63, 2515758), (86, 1842939), (98, 1617273), (126, 1257879), (129, 1228626), (147, 1078182), (189, 838586), (199, 796446), (258, 614313), (294, 539091), (301, 526554), (343, 462078), (378, 419293), (387, 409542), (398, 398223), (441, 359394), (597, 265482), (602, 263277), (686, 231039), (774, 204771), (882, 179697), (903, 175518), (1029, 154026), (1161, 136514), (1194, 132741), (1323, 119798), (1393, 113778), (1791, 88494), (1806, 87759), (2058, 77013), (2107, 75222), (2322, 68257), (2646, 59899), (2709, 58506), (2786, 56889), (3087, 51342), (3582, 44247), (4179, 37926), (4214, 37611), (5373, 29498), (5418, 29253), (6174, 25671), (6321, 25074), (8127, 19502), (8358, 18963), (8557, 18522), (9261, 17114), (9751, 16254), (10746, 14749), (12537, 12642)]