191149478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 322407936

約数和(自身を除く): 131258458

約数列:

[1, 2, 13, 26, 61, 73, 122, 127, 146, 169, 254, 338, 793, 949, 1586, 1651, 1898, 3302, 4453, 7747, 8906, 9271, 10309, 12337, 15494, 18542, 20618, 21463, 24674, 42926, 57889, 100711, 115778, 120523, 201422, 241046, 565531, 752557, 1131062, 1309243, 1505114, 1566799, 2618486, 3133598, 7351903, 14703806, 95574739, 191149478]

約数ペア:

[(1, 191149478), (2, 95574739), (13, 14703806), (26, 7351903), (61, 3133598), (73, 2618486), (122, 1566799), (127, 1505114), (146, 1309243), (169, 1131062), (254, 752557), (338, 565531), (793, 241046), (949, 201422), (1586, 120523), (1651, 115778), (1898, 100711), (3302, 57889), (4453, 42926), (7747, 24674), (8906, 21463), (9271, 20618), (10309, 18542), (12337, 15494)]