155720286

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 356928000

約数和(自身を除く): 201207714

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 199, 258, 337, 387, 398, 597, 674, 774, 1011, 1161, 1194, 1791, 2022, 2322, 3033, 3582, 5373, 6066, 8557, 9099, 10746, 14491, 17114, 18198, 25671, 28982, 43473, 51342, 67063, 77013, 86946, 130419, 134126, 154026, 201189, 231039, 260838, 391257, 402378, 462078, 603567, 782514, 1207134, 1810701, 2883709, 3621402, 5767418, 8651127, 17302254, 25953381, 51906762, 77860143, 155720286]

約数ペア:

[(1, 155720286), (2, 77860143), (3, 51906762), (6, 25953381), (9, 17302254), (18, 8651127), (27, 5767418), (43, 3621402), (54, 2883709), (86, 1810701), (129, 1207134), (199, 782514), (258, 603567), (337, 462078), (387, 402378), (398, 391257), (597, 260838), (674, 231039), (774, 201189), (1011, 154026), (1161, 134126), (1194, 130419), (1791, 86946), (2022, 77013), (2322, 67063), (3033, 51342), (3582, 43473), (5373, 28982), (6066, 25671), (8557, 18198), (9099, 17114), (10746, 14491)]