156984402008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{845129}}^1$

素因数の和:845280

約数の個数: 64

約数和(自身を含む): 350492313600

約数和(自身を除く): 193507911592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 107, 124, 214, 217, 248, 428, 434, 749, 856, 868, 1498, 1736, 2996, 3317, 5992, 6634, 13268, 23219, 26536, 46438, 92876, 185752, 845129, 1690258, 3380516, 5915903, 6761032, 11831806, 23663612, 26198999, 47327224, 52397998, 90428803, 104795996, 180857606, 183392993, 209591992, 361715212, 366785986, 633001621, 723430424, 733571972, 1266003242, 1467143944, 2532006484, 2803292893, 5064012968, 5606585786, 11213171572, 19623050251, 22426343144, 39246100502, 78492201004, 156984402008]

約数ペア:

[(1, 156984402008), (2, 78492201004), (4, 39246100502), (7, 22426343144), (8, 19623050251), (14, 11213171572), (28, 5606585786), (31, 5064012968), (56, 2803292893), (62, 2532006484), (107, 1467143944), (124, 1266003242), (214, 733571972), (217, 723430424), (248, 633001621), (428, 366785986), (434, 361715212), (749, 209591992), (856, 183392993), (868, 180857606), (1498, 104795996), (1736, 90428803), (2996, 52397998), (3317, 47327224), (5992, 26198999), (6634, 23663612), (13268, 11831806), (23219, 6761032), (26536, 5915903), (46438, 3380516), (92876, 1690258), (185752, 845129)]