15690162168

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^2\times {\mathrm{229}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 43747587000

約数和(自身を除く): 28057424832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 127, 177, 229, 236, 254, 354, 381, 458, 472, 508, 531, 687, 708, 762, 916, 1016, 1062, 1143, 1374, 1416, 1524, 1832, 2061, 2124, 2286, 2748, 3048, 4122, 4248, 4572, 5496, 7493, 8244, 9144, 13511, 14986, 16129, 16488, 22479, 27022, 29083, 29972, 32258, 40533, 44958, 48387, 54044, 58166, 59944, 64516, 67437, 81066, 87249, 89916, 96774, 108088, 116332, 121599, 129032, 134874, 145161, 162132, 174498, 179832, 193548, 232664, 243198, 261747, 269748, 290322, 324264, 348996, 387096, 486396, 523494, 539496, 580644, 697992, 951611, 972792, 1046988, 1161288, 1715897, 1903222, 2093976, 2854833, 3431794, 3693541, 3806444, 5147691, 5709666, 6863588, 7387082, 7612888, 8564499, 10295382, 11080623, 11419332, 13727176, 14774164, 15443073, 17128998, 20590764, 22161246, 22838664, 29548328, 30886146, 33241869, 34257996, 41181528, 44322492, 61772292, 66483738, 68515992, 88644984, 123544584, 132967476, 217918919, 265934952, 435837838, 653756757, 871675676, 1307513514, 1743351352, 1961270271, 2615027028, 3922540542, 5230054056, 7845081084, 15690162168]

約数ペア:

[(1, 15690162168), (2, 7845081084), (3, 5230054056), (4, 3922540542), (6, 2615027028), (8, 1961270271), (9, 1743351352), (12, 1307513514), (18, 871675676), (24, 653756757), (36, 435837838), (59, 265934952), (72, 217918919), (118, 132967476), (127, 123544584), (177, 88644984), (229, 68515992), (236, 66483738), (254, 61772292), (354, 44322492), (381, 41181528), (458, 34257996), (472, 33241869), (508, 30886146), (531, 29548328), (687, 22838664), (708, 22161246), (762, 20590764), (916, 17128998), (1016, 15443073), (1062, 14774164), (1143, 13727176), (1374, 11419332), (1416, 11080623), (1524, 10295382), (1832, 8564499), (2061, 7612888), (2124, 7387082), (2286, 6863588), (2748, 5709666), (3048, 5147691), (4122, 3806444), (4248, 3693541), (4572, 3431794), (5496, 2854833), (7493, 2093976), (8244, 1903222), (9144, 1715897), (13511, 1161288), (14986, 1046988), (16129, 972792), (16488, 951611), (22479, 697992), (27022, 580644), (29083, 539496), (29972, 523494), (32258, 486396), (40533, 387096), (44958, 348996), (48387, 324264), (54044, 290322), (58166, 269748), (59944, 261747), (64516, 243198), (67437, 232664), (81066, 193548), (87249, 179832), (89916, 174498), (96774, 162132), (108088, 145161), (116332, 134874), (121599, 129032)]