165725568

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 496128000

約数和(自身を除く): 330402432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 607, 632, 711, 864, 948, 1152, 1214, 1264, 1422, 1728, 1821, 1896, 2133, 2428, 2528, 2844, 3456, 3642, 3792, 4266, 4856, 5056, 5463, 5688, 7284, 7584, 8532, 9712, 10112, 10926, 11376, 14568, 15168, 16389, 17064, 19424, 21852, 22752, 29136, 30336, 32778, 34128, 38848, 43704, 45504, 47953, 58272, 65556, 68256, 77696, 87408, 91008, 95906, 116544, 131112, 136512, 143859, 174816, 191812, 233088, 262224, 273024, 287718, 349632, 383624, 431577, 524448, 575436, 699264, 767248, 863154, 1048896, 1150872, 1294731, 1534496, 1726308, 2097792, 2301744, 2589462, 3068992, 3452616, 4603488, 5178924, 6137984, 6905232, 9206976, 10357848, 13810464, 18413952, 20715696, 27620928, 41431392, 55241856, 82862784, 165725568]

約数ペア:

[(1, 165725568), (2, 82862784), (3, 55241856), (4, 41431392), (6, 27620928), (8, 20715696), (9, 18413952), (12, 13810464), (16, 10357848), (18, 9206976), (24, 6905232), (27, 6137984), (32, 5178924), (36, 4603488), (48, 3452616), (54, 3068992), (64, 2589462), (72, 2301744), (79, 2097792), (96, 1726308), (108, 1534496), (128, 1294731), (144, 1150872), (158, 1048896), (192, 863154), (216, 767248), (237, 699264), (288, 575436), (316, 524448), (384, 431577), (432, 383624), (474, 349632), (576, 287718), (607, 273024), (632, 262224), (711, 233088), (864, 191812), (948, 174816), (1152, 143859), (1214, 136512), (1264, 131112), (1422, 116544), (1728, 95906), (1821, 91008), (1896, 87408), (2133, 77696), (2428, 68256), (2528, 65556), (2844, 58272), (3456, 47953), (3642, 45504), (3792, 43704), (4266, 38848), (4856, 34128), (5056, 32778), (5463, 30336), (5688, 29136), (7284, 22752), (7584, 21852), (8532, 19424), (9712, 17064), (10112, 16389), (10926, 15168), (11376, 14568)]