166801968

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 491821200

約数和(自身を除く): 325019232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 144, 174, 177, 232, 236, 261, 348, 354, 464, 472, 522, 531, 677, 696, 708, 944, 1044, 1062, 1354, 1392, 1416, 1711, 2031, 2088, 2124, 2708, 2832, 3422, 4062, 4176, 4248, 5133, 5416, 6093, 6844, 8124, 8496, 10266, 10832, 12186, 13688, 15399, 16248, 19633, 20532, 24372, 27376, 30798, 32496, 39266, 39943, 41064, 48744, 58899, 61596, 78532, 79886, 82128, 97488, 117798, 119829, 123192, 157064, 159772, 176697, 235596, 239658, 246384, 314128, 319544, 353394, 359487, 471192, 479316, 639088, 706788, 718974, 942384, 958632, 1158347, 1413576, 1437948, 1917264, 2316694, 2827152, 2875896, 3475041, 4633388, 5751792, 6950082, 9266776, 10425123, 13900164, 18533552, 20850246, 27800328, 41700492, 55600656, 83400984, 166801968]

約数ペア:

[(1, 166801968), (2, 83400984), (3, 55600656), (4, 41700492), (6, 27800328), (8, 20850246), (9, 18533552), (12, 13900164), (16, 10425123), (18, 9266776), (24, 6950082), (29, 5751792), (36, 4633388), (48, 3475041), (58, 2875896), (59, 2827152), (72, 2316694), (87, 1917264), (116, 1437948), (118, 1413576), (144, 1158347), (174, 958632), (177, 942384), (232, 718974), (236, 706788), (261, 639088), (348, 479316), (354, 471192), (464, 359487), (472, 353394), (522, 319544), (531, 314128), (677, 246384), (696, 239658), (708, 235596), (944, 176697), (1044, 159772), (1062, 157064), (1354, 123192), (1392, 119829), (1416, 117798), (1711, 97488), (2031, 82128), (2088, 79886), (2124, 78532), (2708, 61596), (2832, 58899), (3422, 48744), (4062, 41064), (4176, 39943), (4248, 39266), (5133, 32496), (5416, 30798), (6093, 27376), (6844, 24372), (8124, 20532), (8496, 19633), (10266, 16248), (10832, 15399), (12186, 13688)]