144480731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 157449600

約数和(自身を除く): 12968869

約数列:

[1, 19, 43, 89, 817, 1691, 1987, 3827, 37753, 72713, 85441, 176843, 1623379, 3360017, 7604249, 144480731]

約数ペア:

[(1, 144480731), (19, 7604249), (43, 3360017), (89, 1623379), (817, 176843), (1691, 85441), (1987, 72713), (3827, 37753)]