172369178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{3109}}^1$

素因数の和:4589

約数の個数: 16

約数和(自身を含む): 272436000

約数和(自身を除く): 100066822

約数列:

[1, 2, 19, 38, 1459, 2918, 3109, 6218, 27721, 55442, 59071, 118142, 4536031, 9072062, 86184589, 172369178]

約数ペア:

[(1, 172369178), (2, 86184589), (19, 9072062), (38, 4536031), (1459, 118142), (2918, 59071), (3109, 55442), (6218, 27721)]