115581788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 254051280

約数和(自身を除く): 138469492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 574, 757, 779, 931, 1148, 1514, 1558, 1862, 2009, 3028, 3116, 3724, 4018, 5299, 5453, 8036, 10598, 10906, 14383, 21196, 21812, 28766, 31037, 37093, 38171, 57532, 62074, 74186, 76342, 100681, 124148, 148372, 152684, 201362, 217259, 402724, 434518, 589703, 704767, 869036, 1179406, 1409534, 1520813, 2358812, 2819068, 3041626, 4127921, 6083252, 8255842, 16511684, 28895447, 57790894, 115581788]

約数ペア:

[(1, 115581788), (2, 57790894), (4, 28895447), (7, 16511684), (14, 8255842), (19, 6083252), (28, 4127921), (38, 3041626), (41, 2819068), (49, 2358812), (76, 1520813), (82, 1409534), (98, 1179406), (133, 869036), (164, 704767), (196, 589703), (266, 434518), (287, 402724), (532, 217259), (574, 201362), (757, 152684), (779, 148372), (931, 124148), (1148, 100681), (1514, 76342), (1558, 74186), (1862, 62074), (2009, 57532), (3028, 38171), (3116, 37093), (3724, 31037), (4018, 28766), (5299, 21812), (5453, 21196), (8036, 14383), (10598, 10906)]