165168336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 461488320

約数和(自身を除く): 296319984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 89, 92, 123, 138, 164, 178, 184, 246, 267, 276, 328, 356, 368, 492, 534, 552, 656, 712, 943, 984, 1068, 1104, 1424, 1681, 1886, 1968, 2047, 2136, 2829, 3362, 3649, 3772, 4094, 4272, 5043, 5658, 6141, 6724, 7298, 7544, 8188, 10086, 10947, 11316, 12282, 13448, 14596, 15088, 16376, 20172, 21894, 22632, 24564, 26896, 29192, 32752, 38663, 40344, 43788, 45264, 49128, 58384, 77326, 80688, 83927, 87576, 98256, 115989, 149609, 154652, 167854, 175152, 231978, 251781, 299218, 309304, 335708, 448827, 463956, 503562, 598436, 618608, 671416, 897654, 927912, 1007124, 1196872, 1342832, 1795308, 1855824, 2014248, 2393744, 3441007, 3590616, 4028496, 6882014, 7181232, 10323021, 13764028, 20646042, 27528056, 41292084, 55056112, 82584168, 165168336]

約数ペア:

[(1, 165168336), (2, 82584168), (3, 55056112), (4, 41292084), (6, 27528056), (8, 20646042), (12, 13764028), (16, 10323021), (23, 7181232), (24, 6882014), (41, 4028496), (46, 3590616), (48, 3441007), (69, 2393744), (82, 2014248), (89, 1855824), (92, 1795308), (123, 1342832), (138, 1196872), (164, 1007124), (178, 927912), (184, 897654), (246, 671416), (267, 618608), (276, 598436), (328, 503562), (356, 463956), (368, 448827), (492, 335708), (534, 309304), (552, 299218), (656, 251781), (712, 231978), (943, 175152), (984, 167854), (1068, 154652), (1104, 149609), (1424, 115989), (1681, 98256), (1886, 87576), (1968, 83927), (2047, 80688), (2136, 77326), (2829, 58384), (3362, 49128), (3649, 45264), (3772, 43788), (4094, 40344), (4272, 38663), (5043, 32752), (5658, 29192), (6141, 26896), (6724, 24564), (7298, 22632), (7544, 21894), (8188, 20172), (10086, 16376), (10947, 15088), (11316, 14596), (12282, 13448)]