132536872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6469}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 269022600

約数和(自身を除く): 136485728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 6469, 10244, 12938, 20488, 25876, 51752, 84097, 168194, 336388, 672776, 1274393, 2548786, 5097572, 10195144, 16567109, 33134218, 66268436, 132536872]

約数ペア:

[(1, 132536872), (2, 66268436), (4, 33134218), (8, 16567109), (13, 10195144), (26, 5097572), (52, 2548786), (104, 1274393), (197, 672776), (394, 336388), (788, 168194), (1576, 84097), (2561, 51752), (5122, 25876), (6469, 20488), (10244, 12938)]