144759769

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11677}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 191706048

約数和(自身を除く): 46946279

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 11677, 12397, 81739, 128447, 268571, 572173, 899129, 1879997, 2954281, 6293903, 13159979, 20679967, 144759769]

約数ペア:

[(1, 144759769), (7, 20679967), (11, 13159979), (23, 6293903), (49, 2954281), (77, 1879997), (161, 899129), (253, 572173), (539, 268571), (1127, 128447), (1771, 81739), (11677, 12397)]