197866656

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 144

約数和(自身を含む): 621227880

約数和(自身を除く): 423361224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1289, 1312, 1476, 1599, 1872, 1968, 2132, 2578, 2952, 3198, 3744, 3867, 3936, 4264, 4797, 5156, 5904, 6396, 7734, 8528, 9594, 10312, 11601, 11808, 12792, 15468, 16757, 17056, 19188, 20624, 23202, 25584, 30936, 33514, 38376, 41248, 46404, 50271, 51168, 52849, 61872, 67028, 76752, 92808, 100542, 105698, 123744, 134056, 150813, 153504, 158547, 185616, 201084, 211396, 268112, 301626, 317094, 371232, 402168, 422792, 475641, 536224, 603252, 634188, 687037, 804336, 845584, 951282, 1206504, 1268376, 1374074, 1608672, 1691168, 1902564, 2061111, 2413008, 2536752, 2748148, 3805128, 4122222, 4826016, 5073504, 5496296, 6183333, 7610256, 8244444, 10992592, 12366666, 15220512, 16488888, 21985184, 24733332, 32977776, 49466664, 65955552, 98933328, 197866656]

約数ペア:

[(1, 197866656), (2, 98933328), (3, 65955552), (4, 49466664), (6, 32977776), (8, 24733332), (9, 21985184), (12, 16488888), (13, 15220512), (16, 12366666), (18, 10992592), (24, 8244444), (26, 7610256), (32, 6183333), (36, 5496296), (39, 5073504), (41, 4826016), (48, 4122222), (52, 3805128), (72, 2748148), (78, 2536752), (82, 2413008), (96, 2061111), (104, 1902564), (117, 1691168), (123, 1608672), (144, 1374074), (156, 1268376), (164, 1206504), (208, 951282), (234, 845584), (246, 804336), (288, 687037), (312, 634188), (328, 603252), (369, 536224), (416, 475641), (468, 422792), (492, 402168), (533, 371232), (624, 317094), (656, 301626), (738, 268112), (936, 211396), (984, 201084), (1066, 185616), (1248, 158547), (1289, 153504), (1312, 150813), (1476, 134056), (1599, 123744), (1872, 105698), (1968, 100542), (2132, 92808), (2578, 76752), (2952, 67028), (3198, 61872), (3744, 52849), (3867, 51168), (3936, 50271), (4264, 46404), (4797, 41248), (5156, 38376), (5904, 33514), (6396, 30936), (7734, 25584), (8528, 23202), (9594, 20624), (10312, 19188), (11601, 17056), (11808, 16757), (12792, 15468)]