156980220468

素因数分解:

$2^2\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{9917881}}^1$

素因数の和:9919207

約数の個数: 24

約数和(自身を含む): 366564918720

約数和(自身を除く): 209584698252

約数列:

[1, 2, 3, 4, 6, 12, 1319, 2638, 3957, 5276, 7914, 15828, 9917881, 19835762, 29753643, 39671524, 59507286, 119014572, 13081685039, 26163370078, 39245055117, 52326740156, 78490110234, 156980220468]

約数ペア:

[(1, 156980220468), (2, 78490110234), (3, 52326740156), (4, 39245055117), (6, 26163370078), (12, 13081685039), (1319, 119014572), (2638, 59507286), (3957, 39671524), (5276, 29753643), (7914, 19835762), (15828, 9917881)]