137890206

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{144539}}^1$

素因数の和:144600

約数の個数: 24

約数和(自身を含む): 304401240

約数和(自身を除く): 166511034

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 144539, 289078, 433617, 867234, 1300851, 2601702, 7660567, 15321134, 22981701, 45963402, 68945103, 137890206]

約数ペア:

[(1, 137890206), (2, 68945103), (3, 45963402), (6, 22981701), (9, 15321134), (18, 7660567), (53, 2601702), (106, 1300851), (159, 867234), (318, 433617), (477, 289078), (954, 144539)]