155012018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 299427840

約数和(自身を除く): 144415822

約数列:

[1, 2, 7, 14, 17, 29, 34, 37, 58, 74, 119, 203, 238, 259, 406, 493, 518, 607, 629, 986, 1073, 1214, 1258, 2146, 3451, 4249, 4403, 6902, 7511, 8498, 8806, 10319, 15022, 17603, 18241, 20638, 22459, 35206, 36482, 44918, 72233, 123221, 127687, 144466, 157213, 246442, 255374, 299251, 314426, 381803, 598502, 651311, 763606, 1302622, 2094757, 2672621, 4189514, 4559177, 5345242, 9118354, 11072287, 22144574, 77506009, 155012018]

約数ペア:

[(1, 155012018), (2, 77506009), (7, 22144574), (14, 11072287), (17, 9118354), (29, 5345242), (34, 4559177), (37, 4189514), (58, 2672621), (74, 2094757), (119, 1302622), (203, 763606), (238, 651311), (259, 598502), (406, 381803), (493, 314426), (518, 299251), (607, 255374), (629, 246442), (986, 157213), (1073, 144466), (1214, 127687), (1258, 123221), (2146, 72233), (3451, 44918), (4249, 36482), (4403, 35206), (6902, 22459), (7511, 20638), (8498, 18241), (8806, 17603), (10319, 15022)]