156955594730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{66499}}^1$

素因数の和:67059

約数の個数: 64

約数和(自身を含む): 316008000000

約数和(自身を除く): 159052405270

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 499, 946, 998, 2365, 2495, 4730, 4990, 5489, 10978, 21457, 27445, 42914, 54890, 66499, 107285, 132998, 214570, 236027, 332495, 472054, 664990, 731489, 1180135, 1462978, 2360270, 2859457, 3657445, 5718914, 7314890, 14297285, 28594570, 31454027, 33183001, 62908054, 66366002, 157270135, 165915005, 314540270, 331830010, 365013011, 730026022, 1426869043, 1825065055, 2853738086, 3650130110, 7134345215, 14268690430, 15695559473, 31391118946, 78477797365, 156955594730]

約数ペア:

[(1, 156955594730), (2, 78477797365), (5, 31391118946), (10, 15695559473), (11, 14268690430), (22, 7134345215), (43, 3650130110), (55, 2853738086), (86, 1825065055), (110, 1426869043), (215, 730026022), (430, 365013011), (473, 331830010), (499, 314540270), (946, 165915005), (998, 157270135), (2365, 66366002), (2495, 62908054), (4730, 33183001), (4990, 31454027), (5489, 28594570), (10978, 14297285), (21457, 7314890), (27445, 5718914), (42914, 3657445), (54890, 2859457), (66499, 2360270), (107285, 1462978), (132998, 1180135), (214570, 731489), (236027, 664990), (332495, 472054)]