155300262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 360433920

約数和(自身を除く): 205133658

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2437, 2451, 3354, 4874, 4902, 7311, 10621, 14622, 21242, 31681, 31863, 46303, 63362, 63726, 92606, 95043, 104791, 138909, 190086, 209582, 277818, 314373, 601939, 628746, 1203878, 1362283, 1805817, 1991029, 2724566, 3611634, 3982058, 4086849, 5973087, 8173698, 11946174, 25883377, 51766754, 77650131, 155300262]

約数ペア:

[(1, 155300262), (2, 77650131), (3, 51766754), (6, 25883377), (13, 11946174), (19, 8173698), (26, 5973087), (38, 4086849), (39, 3982058), (43, 3611634), (57, 2724566), (78, 1991029), (86, 1805817), (114, 1362283), (129, 1203878), (247, 628746), (258, 601939), (494, 314373), (559, 277818), (741, 209582), (817, 190086), (1118, 138909), (1482, 104791), (1634, 95043), (1677, 92606), (2437, 63726), (2451, 63362), (3354, 46303), (4874, 31863), (4902, 31681), (7311, 21242), (10621, 14622)]