144205048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1386587}}^1$

素因数の和:1386606

約数の個数: 16

約数和(自身を含む): 291183480

約数和(自身を除く): 146978432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1386587, 2773174, 5546348, 11092696, 18025631, 36051262, 72102524, 144205048]

約数ペア:

[(1, 144205048), (2, 72102524), (4, 36051262), (8, 18025631), (13, 11092696), (26, 5546348), (52, 2773174), (104, 1386587)]