144961964

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{5683}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 290293248

約数和(自身を除く): 145331284

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3644, 5683, 6377, 11366, 12754, 22732, 25508, 39781, 79562, 159124, 5177213, 10354426, 20708852, 36240491, 72480982, 144961964]

約数ペア:

[(1, 144961964), (2, 72480982), (4, 36240491), (7, 20708852), (14, 10354426), (28, 5177213), (911, 159124), (1822, 79562), (3644, 39781), (5683, 25508), (6377, 22732), (11366, 12754)]