178380384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2957

約数の個数: 144

約数和(自身を含む): 586798128

約数和(自身を除く): 408417744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 2917, 3822, 4368, 4704, 5096, 5834, 7644, 8736, 8751, 10192, 11668, 15288, 17502, 20384, 20419, 23336, 30576, 35004, 37921, 40838, 46672, 61152, 61257, 70008, 75842, 81676, 93344, 113763, 122514, 140016, 142933, 151684, 163352, 227526, 245028, 265447, 280032, 285866, 303368, 326704, 428799, 455052, 490056, 530894, 571732, 606736, 653408, 796341, 857598, 910104, 980112, 1061788, 1143464, 1213472, 1592682, 1715196, 1820208, 1858129, 1960224, 2123576, 2286928, 3185364, 3430392, 3640416, 3716258, 4247152, 4573856, 5574387, 6370728, 6860784, 7432516, 8494304, 11148774, 12741456, 13721568, 14865032, 22297548, 25482912, 29730064, 44595096, 59460128, 89190192, 178380384]

約数ペア:

[(1, 178380384), (2, 89190192), (3, 59460128), (4, 44595096), (6, 29730064), (7, 25482912), (8, 22297548), (12, 14865032), (13, 13721568), (14, 12741456), (16, 11148774), (21, 8494304), (24, 7432516), (26, 6860784), (28, 6370728), (32, 5574387), (39, 4573856), (42, 4247152), (48, 3716258), (49, 3640416), (52, 3430392), (56, 3185364), (78, 2286928), (84, 2123576), (91, 1960224), (96, 1858129), (98, 1820208), (104, 1715196), (112, 1592682), (147, 1213472), (156, 1143464), (168, 1061788), (182, 980112), (196, 910104), (208, 857598), (224, 796341), (273, 653408), (294, 606736), (312, 571732), (336, 530894), (364, 490056), (392, 455052), (416, 428799), (546, 326704), (588, 303368), (624, 285866), (637, 280032), (672, 265447), (728, 245028), (784, 227526), (1092, 163352), (1176, 151684), (1248, 142933), (1274, 140016), (1456, 122514), (1568, 113763), (1911, 93344), (2184, 81676), (2352, 75842), (2548, 70008), (2912, 61257), (2917, 61152), (3822, 46672), (4368, 40838), (4704, 37921), (5096, 35004), (5834, 30576), (7644, 23336), (8736, 20419), (8751, 20384), (10192, 17502), (11668, 15288)]