149992514

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 276756480

約数和(自身を除く): 126763966

約数列:

[1, 2, 7, 14, 41, 43, 59, 82, 86, 103, 118, 206, 287, 301, 413, 574, 602, 721, 826, 1442, 1763, 2419, 2537, 3526, 4223, 4429, 4838, 5074, 6077, 8446, 8858, 12154, 12341, 16933, 17759, 24682, 29561, 31003, 33866, 35518, 42539, 59122, 62006, 85078, 104017, 181589, 208034, 249157, 261311, 363178, 498314, 522622, 728119, 1271123, 1456238, 1744099, 1829177, 2542246, 3488198, 3658354, 10713751, 21427502, 74996257, 149992514]

約数ペア:

[(1, 149992514), (2, 74996257), (7, 21427502), (14, 10713751), (41, 3658354), (43, 3488198), (59, 2542246), (82, 1829177), (86, 1744099), (103, 1456238), (118, 1271123), (206, 728119), (287, 522622), (301, 498314), (413, 363178), (574, 261311), (602, 249157), (721, 208034), (826, 181589), (1442, 104017), (1763, 85078), (2419, 62006), (2537, 59122), (3526, 42539), (4223, 35518), (4429, 33866), (4838, 31003), (5074, 29561), (6077, 24682), (8446, 17759), (8858, 16933), (12154, 12341)]