145878656

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 391728960

約数和(自身を除く): 245850304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 41, 44, 56, 64, 76, 77, 82, 88, 112, 128, 133, 152, 154, 164, 176, 209, 224, 266, 287, 304, 308, 328, 352, 361, 418, 448, 451, 532, 574, 608, 616, 656, 704, 722, 779, 836, 896, 902, 1064, 1148, 1216, 1232, 1312, 1408, 1444, 1463, 1558, 1672, 1804, 2128, 2296, 2432, 2464, 2527, 2624, 2888, 2926, 3116, 3157, 3344, 3608, 3971, 4256, 4592, 4928, 5054, 5248, 5453, 5776, 5852, 6232, 6314, 6688, 7216, 7942, 8512, 8569, 9184, 9856, 10108, 10906, 11552, 11704, 12464, 12628, 13376, 14432, 14801, 15884, 17024, 17138, 18368, 20216, 21812, 23104, 23408, 24928, 25256, 26752, 27797, 28864, 29602, 31768, 34276, 36736, 40432, 43624, 46208, 46816, 49856, 50512, 55594, 57728, 59204, 59983, 63536, 68552, 80864, 87248, 93632, 99712, 101024, 103607, 111188, 118408, 119966, 127072, 137104, 161728, 162811, 174496, 187264, 202048, 207214, 222376, 236816, 239932, 254144, 274208, 323456, 325622, 348992, 404096, 414428, 444752, 473632, 479864, 508288, 548416, 651244, 697984, 828856, 889504, 947264, 959728, 1096832, 1139677, 1302488, 1657712, 1779008, 1894528, 1919456, 2279354, 2604976, 3315424, 3558016, 3838912, 4558708, 5209952, 6630848, 7677824, 9117416, 10419904, 13261696, 18234832, 20839808, 36469664, 72939328, 145878656]

約数ペア:

[(1, 145878656), (2, 72939328), (4, 36469664), (7, 20839808), (8, 18234832), (11, 13261696), (14, 10419904), (16, 9117416), (19, 7677824), (22, 6630848), (28, 5209952), (32, 4558708), (38, 3838912), (41, 3558016), (44, 3315424), (56, 2604976), (64, 2279354), (76, 1919456), (77, 1894528), (82, 1779008), (88, 1657712), (112, 1302488), (128, 1139677), (133, 1096832), (152, 959728), (154, 947264), (164, 889504), (176, 828856), (209, 697984), (224, 651244), (266, 548416), (287, 508288), (304, 479864), (308, 473632), (328, 444752), (352, 414428), (361, 404096), (418, 348992), (448, 325622), (451, 323456), (532, 274208), (574, 254144), (608, 239932), (616, 236816), (656, 222376), (704, 207214), (722, 202048), (779, 187264), (836, 174496), (896, 162811), (902, 161728), (1064, 137104), (1148, 127072), (1216, 119966), (1232, 118408), (1312, 111188), (1408, 103607), (1444, 101024), (1463, 99712), (1558, 93632), (1672, 87248), (1804, 80864), (2128, 68552), (2296, 63536), (2432, 59983), (2464, 59204), (2527, 57728), (2624, 55594), (2888, 50512), (2926, 49856), (3116, 46816), (3157, 46208), (3344, 43624), (3608, 40432), (3971, 36736), (4256, 34276), (4592, 31768), (4928, 29602), (5054, 28864), (5248, 27797), (5453, 26752), (5776, 25256), (5852, 24928), (6232, 23408), (6314, 23104), (6688, 21812), (7216, 20216), (7942, 18368), (8512, 17138), (8569, 17024), (9184, 15884), (9856, 14801), (10108, 14432), (10906, 13376), (11552, 12628), (11704, 12464)]