121355104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 259435008

約数和(自身を除く): 138079904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 2297, 3302, 4064, 4594, 6604, 9188, 13208, 18376, 26416, 29861, 36752, 52832, 59722, 73504, 119444, 238888, 291719, 477776, 583438, 955552, 1166876, 2333752, 3792347, 4667504, 7584694, 9335008, 15169388, 30338776, 60677552, 121355104]

約数ペア:

[(1, 121355104), (2, 60677552), (4, 30338776), (8, 15169388), (13, 9335008), (16, 7584694), (26, 4667504), (32, 3792347), (52, 2333752), (104, 1166876), (127, 955552), (208, 583438), (254, 477776), (416, 291719), (508, 238888), (1016, 119444), (1651, 73504), (2032, 59722), (2297, 52832), (3302, 36752), (4064, 29861), (4594, 26416), (6604, 18376), (9188, 13208)]