151420206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 358525440

約数和(自身を除く): 207105234

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 139, 222, 259, 278, 417, 518, 701, 777, 834, 973, 1402, 1554, 1946, 2103, 2919, 4206, 4907, 5143, 5838, 9814, 10286, 14721, 15429, 25937, 29442, 30858, 36001, 51874, 72002, 77811, 97439, 108003, 155622, 181559, 194878, 216006, 292317, 363118, 544677, 584634, 682073, 1089354, 1364146, 2046219, 3605243, 4092438, 7210486, 10815729, 21631458, 25236701, 50473402, 75710103, 151420206]

約数ペア:

[(1, 151420206), (2, 75710103), (3, 50473402), (6, 25236701), (7, 21631458), (14, 10815729), (21, 7210486), (37, 4092438), (42, 3605243), (74, 2046219), (111, 1364146), (139, 1089354), (222, 682073), (259, 584634), (278, 544677), (417, 363118), (518, 292317), (701, 216006), (777, 194878), (834, 181559), (973, 155622), (1402, 108003), (1554, 97439), (1946, 77811), (2103, 72002), (2919, 51874), (4206, 36001), (4907, 30858), (5143, 29442), (5838, 25937), (9814, 15429), (10286, 14721)]