144429964

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23131}}^1$

素因数の和:23365

約数の個数: 24

約数和(自身を含む): 290167808

約数和(自身を除く): 145737844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 23131, 46262, 92524, 161917, 323834, 647668, 5158213, 10316426, 20632852, 36107491, 72214982, 144429964]

約数ペア:

[(1, 144429964), (2, 72214982), (4, 36107491), (7, 20632852), (14, 10316426), (28, 5158213), (223, 647668), (446, 323834), (892, 161917), (1561, 92524), (3122, 46262), (6244, 23131)]