156953308569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1\times {\mathrm{19181}}^1$

素因数の和:20905

約数の個数: 32

約数和(自身を含む): 222910185600

約数和(自身を除く): 65956877031

約数列:

[1, 3, 19, 57, 89, 267, 1613, 1691, 4839, 5073, 19181, 30647, 57543, 91941, 143557, 364439, 430671, 1093317, 1707109, 2727583, 5121327, 8182749, 30938953, 32435071, 92816859, 97305213, 587840107, 1763520321, 2753566817, 8260700451, 52317769523, 156953308569]

約数ペア:

[(1, 156953308569), (3, 52317769523), (19, 8260700451), (57, 2753566817), (89, 1763520321), (267, 587840107), (1613, 97305213), (1691, 92816859), (4839, 32435071), (5073, 30938953), (19181, 8182749), (30647, 5121327), (57543, 2727583), (91941, 1707109), (143557, 1093317), (364439, 430671)]