144863564

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 257544000

約数和(自身を除く): 112680436

約数列:

[1, 2, 4, 79, 158, 316, 449, 898, 1021, 1796, 2042, 4084, 35471, 70942, 80659, 141884, 161318, 322636, 458429, 916858, 1833716, 36215891, 72431782, 144863564]

約数ペア:

[(1, 144863564), (2, 72431782), (4, 36215891), (79, 1833716), (158, 916858), (316, 458429), (449, 322636), (898, 161318), (1021, 141884), (1796, 80659), (2042, 70942), (4084, 35471)]