128029176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 412944480

約数和(自身を除く): 284915304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 37, 44, 51, 66, 68, 72, 74, 88, 99, 102, 111, 132, 136, 148, 153, 187, 198, 204, 222, 257, 264, 296, 306, 333, 374, 396, 407, 408, 444, 514, 561, 612, 629, 666, 748, 771, 792, 814, 888, 1028, 1122, 1221, 1224, 1258, 1332, 1496, 1542, 1628, 1683, 1887, 2056, 2244, 2313, 2442, 2516, 2664, 2827, 3084, 3256, 3366, 3663, 3774, 4369, 4488, 4626, 4884, 5032, 5654, 5661, 6168, 6732, 6919, 7326, 7548, 8481, 8738, 9252, 9509, 9768, 11308, 11322, 13107, 13464, 13838, 14652, 15096, 16962, 17476, 18504, 19018, 20757, 22616, 22644, 25443, 26214, 27676, 28527, 29304, 33924, 34952, 38036, 39321, 41514, 45288, 48059, 50886, 52428, 55352, 57054, 62271, 67848, 76072, 78642, 83028, 85581, 96118, 101772, 104599, 104856, 114108, 124542, 144177, 157284, 161653, 166056, 171162, 192236, 203544, 209198, 228216, 249084, 288354, 313797, 314568, 323306, 342324, 384472, 418396, 432531, 484959, 498168, 576708, 627594, 646612, 684648, 836792, 865062, 941391, 969918, 1153416, 1255188, 1293224, 1454877, 1730124, 1778183, 1882782, 1939836, 2510376, 2909754, 3460248, 3556366, 3765564, 3879672, 5334549, 5819508, 7112732, 7531128, 10669098, 11639016, 14225464, 16003647, 21338196, 32007294, 42676392, 64014588, 128029176]

約数ペア:

[(1, 128029176), (2, 64014588), (3, 42676392), (4, 32007294), (6, 21338196), (8, 16003647), (9, 14225464), (11, 11639016), (12, 10669098), (17, 7531128), (18, 7112732), (22, 5819508), (24, 5334549), (33, 3879672), (34, 3765564), (36, 3556366), (37, 3460248), (44, 2909754), (51, 2510376), (66, 1939836), (68, 1882782), (72, 1778183), (74, 1730124), (88, 1454877), (99, 1293224), (102, 1255188), (111, 1153416), (132, 969918), (136, 941391), (148, 865062), (153, 836792), (187, 684648), (198, 646612), (204, 627594), (222, 576708), (257, 498168), (264, 484959), (296, 432531), (306, 418396), (333, 384472), (374, 342324), (396, 323306), (407, 314568), (408, 313797), (444, 288354), (514, 249084), (561, 228216), (612, 209198), (629, 203544), (666, 192236), (748, 171162), (771, 166056), (792, 161653), (814, 157284), (888, 144177), (1028, 124542), (1122, 114108), (1221, 104856), (1224, 104599), (1258, 101772), (1332, 96118), (1496, 85581), (1542, 83028), (1628, 78642), (1683, 76072), (1887, 67848), (2056, 62271), (2244, 57054), (2313, 55352), (2442, 52428), (2516, 50886), (2664, 48059), (2827, 45288), (3084, 41514), (3256, 39321), (3366, 38036), (3663, 34952), (3774, 33924), (4369, 29304), (4488, 28527), (4626, 27676), (4884, 26214), (5032, 25443), (5654, 22644), (5661, 22616), (6168, 20757), (6732, 19018), (6919, 18504), (7326, 17476), (7548, 16962), (8481, 15096), (8738, 14652), (9252, 13838), (9509, 13464), (9768, 13107), (11308, 11322)]