155281896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 192

約数和(自身を含む): 539210880

約数和(自身を除く): 383928984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 666, 693, 757, 777, 792, 814, 888, 924, 1036, 1221, 1332, 1386, 1514, 1554, 1628, 1848, 2072, 2271, 2331, 2442, 2664, 2772, 2849, 3028, 3108, 3256, 3663, 4542, 4662, 4884, 5299, 5544, 5698, 6056, 6216, 6813, 7326, 8327, 8547, 9084, 9324, 9768, 10598, 11396, 13626, 14652, 15897, 16654, 17094, 18168, 18648, 21196, 22792, 24981, 25641, 27252, 28009, 29304, 31794, 33308, 34188, 42392, 47691, 49962, 51282, 54504, 56018, 58289, 63588, 66616, 68376, 74943, 84027, 95382, 99924, 102564, 112036, 116578, 127176, 149886, 168054, 174867, 190764, 196063, 199848, 205128, 224072, 233156, 252081, 299772, 308099, 336108, 349734, 381528, 392126, 466312, 504162, 524601, 588189, 599544, 616198, 672216, 699468, 784252, 924297, 1008324, 1049202, 1176378, 1232396, 1398936, 1568504, 1764567, 1848594, 2016648, 2098404, 2156693, 2352756, 2464792, 2772891, 3529134, 3697188, 4196808, 4313386, 4705512, 5545782, 6470079, 7058268, 7394376, 8626772, 11091564, 12940158, 14116536, 17253544, 19410237, 22183128, 25880316, 38820474, 51760632, 77640948, 155281896]

約数ペア:

[(1, 155281896), (2, 77640948), (3, 51760632), (4, 38820474), (6, 25880316), (7, 22183128), (8, 19410237), (9, 17253544), (11, 14116536), (12, 12940158), (14, 11091564), (18, 8626772), (21, 7394376), (22, 7058268), (24, 6470079), (28, 5545782), (33, 4705512), (36, 4313386), (37, 4196808), (42, 3697188), (44, 3529134), (56, 2772891), (63, 2464792), (66, 2352756), (72, 2156693), (74, 2098404), (77, 2016648), (84, 1848594), (88, 1764567), (99, 1568504), (111, 1398936), (126, 1232396), (132, 1176378), (148, 1049202), (154, 1008324), (168, 924297), (198, 784252), (222, 699468), (231, 672216), (252, 616198), (259, 599544), (264, 588189), (296, 524601), (308, 504162), (333, 466312), (396, 392126), (407, 381528), (444, 349734), (462, 336108), (504, 308099), (518, 299772), (616, 252081), (666, 233156), (693, 224072), (757, 205128), (777, 199848), (792, 196063), (814, 190764), (888, 174867), (924, 168054), (1036, 149886), (1221, 127176), (1332, 116578), (1386, 112036), (1514, 102564), (1554, 99924), (1628, 95382), (1848, 84027), (2072, 74943), (2271, 68376), (2331, 66616), (2442, 63588), (2664, 58289), (2772, 56018), (2849, 54504), (3028, 51282), (3108, 49962), (3256, 47691), (3663, 42392), (4542, 34188), (4662, 33308), (4884, 31794), (5299, 29304), (5544, 28009), (5698, 27252), (6056, 25641), (6216, 24981), (6813, 22792), (7326, 21196), (8327, 18648), (8547, 18168), (9084, 17094), (9324, 16654), (9768, 15897), (10598, 14652), (11396, 13626)]