161482048

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 426869352

約数和(自身を除く): 265387304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 233, 238, 272, 364, 392, 416, 442, 448, 466, 476, 544, 637, 728, 784, 832, 833, 884, 932, 952, 1088, 1274, 1456, 1547, 1568, 1631, 1666, 1768, 1864, 1904, 2548, 2912, 3029, 3094, 3136, 3262, 3332, 3536, 3728, 3808, 3961, 5096, 5824, 6058, 6188, 6524, 6664, 7072, 7456, 7616, 7922, 10192, 10829, 11417, 12116, 12376, 13048, 13328, 14144, 14912, 15844, 20384, 21203, 21658, 22834, 24232, 24752, 26096, 26656, 27727, 31688, 40768, 42406, 43316, 45668, 48464, 49504, 51493, 52192, 53312, 55454, 63376, 84812, 86632, 91336, 96928, 99008, 102986, 104384, 110908, 126752, 148421, 169624, 173264, 182672, 193856, 194089, 205972, 221816, 253504, 296842, 339248, 346528, 360451, 365344, 388178, 411944, 443632, 593684, 678496, 693056, 720902, 730688, 776356, 823888, 887264, 1187368, 1356992, 1441804, 1552712, 1647776, 1774528, 2374736, 2523157, 2883608, 3105424, 3295552, 4749472, 5046314, 5767216, 6210848, 9498944, 10092628, 11534432, 12421696, 20185256, 23068864, 40370512, 80741024, 161482048]

約数ペア:

[(1, 161482048), (2, 80741024), (4, 40370512), (7, 23068864), (8, 20185256), (13, 12421696), (14, 11534432), (16, 10092628), (17, 9498944), (26, 6210848), (28, 5767216), (32, 5046314), (34, 4749472), (49, 3295552), (52, 3105424), (56, 2883608), (64, 2523157), (68, 2374736), (91, 1774528), (98, 1647776), (104, 1552712), (112, 1441804), (119, 1356992), (136, 1187368), (182, 887264), (196, 823888), (208, 776356), (221, 730688), (224, 720902), (233, 693056), (238, 678496), (272, 593684), (364, 443632), (392, 411944), (416, 388178), (442, 365344), (448, 360451), (466, 346528), (476, 339248), (544, 296842), (637, 253504), (728, 221816), (784, 205972), (832, 194089), (833, 193856), (884, 182672), (932, 173264), (952, 169624), (1088, 148421), (1274, 126752), (1456, 110908), (1547, 104384), (1568, 102986), (1631, 99008), (1666, 96928), (1768, 91336), (1864, 86632), (1904, 84812), (2548, 63376), (2912, 55454), (3029, 53312), (3094, 52192), (3136, 51493), (3262, 49504), (3332, 48464), (3536, 45668), (3728, 43316), (3808, 42406), (3961, 40768), (5096, 31688), (5824, 27727), (6058, 26656), (6188, 26096), (6524, 24752), (6664, 24232), (7072, 22834), (7456, 21658), (7616, 21203), (7922, 20384), (10192, 15844), (10829, 14912), (11417, 14144), (12116, 13328), (12376, 13048)]