154005446

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 272743680

約数和(自身を除く): 118738234

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 763, 1526, 2347, 4687, 4694, 9374, 16429, 32809, 32858, 65618, 100921, 201842, 255823, 511646, 706447, 1412894, 1790761, 3581522, 11000389, 22000778, 77002723, 154005446]

約数ペア:

[(1, 154005446), (2, 77002723), (7, 22000778), (14, 11000389), (43, 3581522), (86, 1790761), (109, 1412894), (218, 706447), (301, 511646), (602, 255823), (763, 201842), (1526, 100921), (2347, 65618), (4687, 32858), (4694, 32809), (9374, 16429)]