133039861936

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{401671}}^1$

素因数の和:401969

約数の個数: 40

約数和(自身を含む): 261388857344

約数和(自身を除く): 128348995408

約数列:

[1, 2, 4, 8, 16, 127, 163, 254, 326, 508, 652, 1016, 1304, 2032, 2608, 20701, 41402, 82804, 165608, 331216, 401671, 803342, 1606684, 3213368, 6426736, 51012217, 65472373, 102024434, 130944746, 204048868, 261889492, 408097736, 523778984, 816195472, 1047557968, 8314991371, 16629982742, 33259965484, 66519930968, 133039861936]

約数ペア:

[(1, 133039861936), (2, 66519930968), (4, 33259965484), (8, 16629982742), (16, 8314991371), (127, 1047557968), (163, 816195472), (254, 523778984), (326, 408097736), (508, 261889492), (652, 204048868), (1016, 130944746), (1304, 102024434), (2032, 65472373), (2608, 51012217), (20701, 6426736), (41402, 3213368), (82804, 1606684), (165608, 803342), (331216, 401671)]