145481856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 421088640

約数和(自身を除く): 275606784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 151, 156, 192, 193, 208, 302, 312, 384, 386, 416, 453, 579, 604, 624, 772, 832, 906, 1158, 1208, 1248, 1544, 1664, 1812, 1963, 2316, 2416, 2496, 2509, 3088, 3624, 3926, 4632, 4832, 4992, 5018, 5889, 6176, 7248, 7527, 7852, 9264, 9664, 10036, 11778, 12352, 14496, 15054, 15704, 18528, 19328, 20072, 23556, 24704, 28992, 29143, 30108, 31408, 37056, 40144, 47112, 57984, 58286, 60216, 62816, 74112, 80288, 87429, 94224, 116572, 120432, 125632, 160576, 174858, 188448, 233144, 240864, 251264, 321152, 349716, 376896, 378859, 466288, 481728, 699432, 753792, 757718, 932576, 963456, 1136577, 1398864, 1515436, 1865152, 2273154, 2797728, 3030872, 3730304, 4546308, 5595456, 6061744, 9092616, 11190912, 12123488, 18185232, 24246976, 36370464, 48493952, 72740928, 145481856]

約数ペア:

[(1, 145481856), (2, 72740928), (3, 48493952), (4, 36370464), (6, 24246976), (8, 18185232), (12, 12123488), (13, 11190912), (16, 9092616), (24, 6061744), (26, 5595456), (32, 4546308), (39, 3730304), (48, 3030872), (52, 2797728), (64, 2273154), (78, 1865152), (96, 1515436), (104, 1398864), (128, 1136577), (151, 963456), (156, 932576), (192, 757718), (193, 753792), (208, 699432), (302, 481728), (312, 466288), (384, 378859), (386, 376896), (416, 349716), (453, 321152), (579, 251264), (604, 240864), (624, 233144), (772, 188448), (832, 174858), (906, 160576), (1158, 125632), (1208, 120432), (1248, 116572), (1544, 94224), (1664, 87429), (1812, 80288), (1963, 74112), (2316, 62816), (2416, 60216), (2496, 58286), (2509, 57984), (3088, 47112), (3624, 40144), (3926, 37056), (4632, 31408), (4832, 30108), (4992, 29143), (5018, 28992), (5889, 24704), (6176, 23556), (7248, 20072), (7527, 19328), (7852, 18528), (9264, 15704), (9664, 15054), (10036, 14496), (11778, 12352)]