131779956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142619}}^1$

素因数の和:142644

約数の個数: 48

約数和(自身を含む): 383362560

約数和(自身を除く): 251582604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 142619, 285238, 427857, 570476, 855714, 998333, 1568809, 1711428, 1996666, 2994999, 3137618, 3993332, 4706427, 5989998, 6275236, 9412854, 10981663, 11979996, 18825708, 21963326, 32944989, 43926652, 65889978, 131779956]

約数ペア:

[(1, 131779956), (2, 65889978), (3, 43926652), (4, 32944989), (6, 21963326), (7, 18825708), (11, 11979996), (12, 10981663), (14, 9412854), (21, 6275236), (22, 5989998), (28, 4706427), (33, 3993332), (42, 3137618), (44, 2994999), (66, 1996666), (77, 1711428), (84, 1568809), (132, 998333), (154, 855714), (231, 570476), (308, 427857), (462, 285238), (924, 142619)]