157212829436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{138247}}^1$

素因数の和:139434

約数の個数: 48

約数和(自身を含む): 312152924160

約数和(自身を除く): 154940094724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1151, 2302, 4604, 14963, 21869, 29926, 43738, 59852, 87476, 138247, 276494, 284297, 552988, 568594, 1137188, 1797211, 2626693, 3594422, 5253386, 7188844, 10506772, 34147009, 68294018, 136588036, 159122297, 318244594, 636489188, 2068589861, 3023323643, 4137179722, 6046647286, 8274359444, 12093294572, 39303207359, 78606414718, 157212829436]

約数ペア:

[(1, 157212829436), (2, 78606414718), (4, 39303207359), (13, 12093294572), (19, 8274359444), (26, 6046647286), (38, 4137179722), (52, 3023323643), (76, 2068589861), (247, 636489188), (494, 318244594), (988, 159122297), (1151, 136588036), (2302, 68294018), (4604, 34147009), (14963, 10506772), (21869, 7188844), (29926, 5253386), (43738, 3594422), (59852, 2626693), (87476, 1797211), (138247, 1137188), (276494, 568594), (284297, 552988)]