128183016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 369331200

約数和(自身を除く): 241148184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 457, 696, 744, 754, 806, 899, 914, 1131, 1209, 1371, 1508, 1612, 1798, 1828, 2262, 2418, 2697, 2742, 3016, 3224, 3596, 3656, 4524, 4836, 5394, 5484, 5941, 7192, 9048, 9672, 10788, 10968, 11687, 11882, 13253, 14167, 17823, 21576, 23374, 23764, 26506, 28334, 35061, 35646, 39759, 42501, 46748, 47528, 53012, 56668, 70122, 71292, 79518, 85002, 93496, 106024, 113336, 140244, 142584, 159036, 170004, 172289, 184171, 280488, 318072, 340008, 344578, 368342, 410843, 516867, 552513, 689156, 736684, 821686, 1033734, 1105026, 1232529, 1378312, 1473368, 1643372, 2067468, 2210052, 2465058, 3286744, 4134936, 4420104, 4930116, 5340959, 9860232, 10681918, 16022877, 21363836, 32045754, 42727672, 64091508, 128183016]

約数ペア:

[(1, 128183016), (2, 64091508), (3, 42727672), (4, 32045754), (6, 21363836), (8, 16022877), (12, 10681918), (13, 9860232), (24, 5340959), (26, 4930116), (29, 4420104), (31, 4134936), (39, 3286744), (52, 2465058), (58, 2210052), (62, 2067468), (78, 1643372), (87, 1473368), (93, 1378312), (104, 1232529), (116, 1105026), (124, 1033734), (156, 821686), (174, 736684), (186, 689156), (232, 552513), (248, 516867), (312, 410843), (348, 368342), (372, 344578), (377, 340008), (403, 318072), (457, 280488), (696, 184171), (744, 172289), (754, 170004), (806, 159036), (899, 142584), (914, 140244), (1131, 113336), (1209, 106024), (1371, 93496), (1508, 85002), (1612, 79518), (1798, 71292), (1828, 70122), (2262, 56668), (2418, 53012), (2697, 47528), (2742, 46748), (3016, 42501), (3224, 39759), (3596, 35646), (3656, 35061), (4524, 28334), (4836, 26506), (5394, 23764), (5484, 23374), (5941, 21576), (7192, 17823), (9048, 14167), (9672, 13253), (10788, 11882), (10968, 11687)]