150722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 32

約数和(自身を含む): 290304

約数和(自身を除く): 139582

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 403, 442, 527, 682, 806, 1054, 2431, 4433, 4862, 5797, 6851, 8866, 11594, 13702, 75361, 150722]

約数ペア:

[(1, 150722), (2, 75361), (11, 13702), (13, 11594), (17, 8866), (22, 6851), (26, 5797), (31, 4862), (34, 4433), (62, 2431), (143, 1054), (187, 806), (221, 682), (286, 527), (341, 442), (374, 403)]