156959204913

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1\times {\mathrm{15361}}^1$

素因数の和:18182

約数の個数: 48

約数和(自身を含む): 263611920000

約数和(自身を除く): 106652715087

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 2749, 3717, 8247, 15361, 19243, 24741, 46083, 57729, 107527, 138249, 162191, 173187, 322581, 486573, 906299, 967743, 1135337, 1459719, 2718897, 3406011, 6344093, 8156691, 10218033, 19032279, 42227389, 57096837, 126682167, 295591723, 380046501, 886775169, 2491415951, 2660325507, 7474247853, 17439911657, 22422743559, 52319734971, 156959204913]

約数ペア:

[(1, 156959204913), (3, 52319734971), (7, 22422743559), (9, 17439911657), (21, 7474247853), (59, 2660325507), (63, 2491415951), (177, 886775169), (413, 380046501), (531, 295591723), (1239, 126682167), (2749, 57096837), (3717, 42227389), (8247, 19032279), (15361, 10218033), (19243, 8156691), (24741, 6344093), (46083, 3406011), (57729, 2718897), (107527, 1459719), (138249, 1135337), (162191, 967743), (173187, 906299), (322581, 486573)]