181127184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{769}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 355088496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 701, 769, 1402, 1538, 2103, 2307, 2804, 3076, 4206, 4614, 4907, 5383, 5608, 6152, 8412, 9228, 9814, 10766, 11216, 12304, 14721, 16149, 16824, 18456, 19628, 21532, 29442, 32298, 33648, 36912, 39256, 43064, 58884, 64596, 78512, 86128, 117768, 129192, 235536, 258384, 539069, 1078138, 1617207, 2156276, 3234414, 3773483, 4312552, 6468828, 7546966, 8625104, 11320449, 12937656, 15093932, 22640898, 25875312, 30187864, 45281796, 60375728, 90563592, 181127184]

約数ペア:

[(1, 181127184), (2, 90563592), (3, 60375728), (4, 45281796), (6, 30187864), (7, 25875312), (8, 22640898), (12, 15093932), (14, 12937656), (16, 11320449), (21, 8625104), (24, 7546966), (28, 6468828), (42, 4312552), (48, 3773483), (56, 3234414), (84, 2156276), (112, 1617207), (168, 1078138), (336, 539069), (701, 258384), (769, 235536), (1402, 129192), (1538, 117768), (2103, 86128), (2307, 78512), (2804, 64596), (3076, 58884), (4206, 43064), (4614, 39256), (4907, 36912), (5383, 33648), (5608, 32298), (6152, 29442), (8412, 21532), (9228, 19628), (9814, 18456), (10766, 16824), (11216, 16149), (12304, 14721)]