172935594

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 449729280

約数和(自身を除く): 276793686

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 337, 351, 387, 442, 459, 559, 663, 674, 702, 731, 774, 918, 1011, 1118, 1161, 1326, 1462, 1677, 1989, 2022, 2193, 2322, 3033, 3354, 3978, 4381, 4386, 5031, 5729, 5967, 6066, 6579, 8762, 9099, 9503, 10062, 11458, 11934, 13143, 13158, 14491, 15093, 17187, 18198, 19006, 19737, 26286, 28509, 28982, 30186, 34374, 39429, 39474, 43473, 51561, 57018, 74477, 78858, 85527, 86946, 103122, 118287, 130419, 148954, 154683, 171054, 188383, 223431, 236574, 246347, 256581, 260838, 309366, 376766, 391257, 446862, 492694, 513162, 565149, 670293, 739041, 782514, 1130298, 1340586, 1478082, 1695447, 2010879, 2217123, 3202511, 3390894, 4021758, 4434246, 5086341, 6405022, 6651369, 9607533, 10172682, 13302738, 19215066, 28822599, 57645198, 86467797, 172935594]

約数ペア:

[(1, 172935594), (2, 86467797), (3, 57645198), (6, 28822599), (9, 19215066), (13, 13302738), (17, 10172682), (18, 9607533), (26, 6651369), (27, 6405022), (34, 5086341), (39, 4434246), (43, 4021758), (51, 3390894), (54, 3202511), (78, 2217123), (86, 2010879), (102, 1695447), (117, 1478082), (129, 1340586), (153, 1130298), (221, 782514), (234, 739041), (258, 670293), (306, 565149), (337, 513162), (351, 492694), (387, 446862), (442, 391257), (459, 376766), (559, 309366), (663, 260838), (674, 256581), (702, 246347), (731, 236574), (774, 223431), (918, 188383), (1011, 171054), (1118, 154683), (1161, 148954), (1326, 130419), (1462, 118287), (1677, 103122), (1989, 86946), (2022, 85527), (2193, 78858), (2322, 74477), (3033, 57018), (3354, 51561), (3978, 43473), (4381, 39474), (4386, 39429), (5031, 34374), (5729, 30186), (5967, 28982), (6066, 28509), (6579, 26286), (8762, 19737), (9099, 19006), (9503, 18198), (10062, 17187), (11458, 15093), (11934, 14491), (13143, 13158)]