171580864

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1782

約数の個数: 112

約数和(自身を含む): 443959488

約数和(自身を除く): 272378624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1733, 1768, 1904, 2912, 3094, 3466, 3536, 3808, 5824, 6188, 6932, 7072, 7616, 12131, 12376, 13864, 14144, 22529, 24262, 24752, 27728, 29461, 45058, 48524, 49504, 55456, 58922, 90116, 97048, 99008, 110912, 117844, 157703, 180232, 194096, 206227, 235688, 315406, 360464, 382993, 388192, 412454, 471376, 630812, 720928, 765986, 776384, 824908, 942752, 1261624, 1441856, 1531972, 1649816, 1885504, 2523248, 2680951, 3063944, 3299632, 5046496, 5361902, 6127888, 6599264, 10092992, 10723804, 12255776, 13198528, 21447608, 24511552, 42895216, 85790432, 171580864]

約数ペア:

[(1, 171580864), (2, 85790432), (4, 42895216), (7, 24511552), (8, 21447608), (13, 13198528), (14, 12255776), (16, 10723804), (17, 10092992), (26, 6599264), (28, 6127888), (32, 5361902), (34, 5046496), (52, 3299632), (56, 3063944), (64, 2680951), (68, 2523248), (91, 1885504), (104, 1649816), (112, 1531972), (119, 1441856), (136, 1261624), (182, 942752), (208, 824908), (221, 776384), (224, 765986), (238, 720928), (272, 630812), (364, 471376), (416, 412454), (442, 388192), (448, 382993), (476, 360464), (544, 315406), (728, 235688), (832, 206227), (884, 194096), (952, 180232), (1088, 157703), (1456, 117844), (1547, 110912), (1733, 99008), (1768, 97048), (1904, 90116), (2912, 58922), (3094, 55456), (3466, 49504), (3536, 48524), (3808, 45058), (5824, 29461), (6188, 27728), (6932, 24752), (7072, 24262), (7616, 22529), (12131, 14144), (12376, 13864)]