178147424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 435891456

約数和(自身を除く): 257744032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 467, 524, 728, 917, 934, 1048, 1456, 1703, 1834, 1868, 2096, 2912, 3269, 3406, 3668, 3736, 4192, 6071, 6538, 6812, 7336, 7472, 11921, 12142, 13076, 13624, 14672, 14944, 23842, 24284, 26152, 27248, 29344, 42497, 47684, 48568, 52304, 54496, 61177, 84994, 95368, 97136, 104608, 122354, 169988, 190736, 194272, 244708, 339976, 381472, 428239, 489416, 679952, 795301, 856478, 978832, 1359904, 1590602, 1712956, 1957664, 3181204, 3425912, 5567107, 6362408, 6851824, 11134214, 12724816, 13703648, 22268428, 25449632, 44536856, 89073712, 178147424]

約数ペア:

[(1, 178147424), (2, 89073712), (4, 44536856), (7, 25449632), (8, 22268428), (13, 13703648), (14, 12724816), (16, 11134214), (26, 6851824), (28, 6362408), (32, 5567107), (52, 3425912), (56, 3181204), (91, 1957664), (104, 1712956), (112, 1590602), (131, 1359904), (182, 978832), (208, 856478), (224, 795301), (262, 679952), (364, 489416), (416, 428239), (467, 381472), (524, 339976), (728, 244708), (917, 194272), (934, 190736), (1048, 169988), (1456, 122354), (1703, 104608), (1834, 97136), (1868, 95368), (2096, 84994), (2912, 61177), (3269, 54496), (3406, 52304), (3668, 48568), (3736, 47684), (4192, 42497), (6071, 29344), (6538, 27248), (6812, 26152), (7336, 24284), (7472, 23842), (11921, 14944), (12142, 14672), (13076, 13624)]