156955781969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{208927}}^1$

素因数の和:209117

約数の個数: 32

約数和(自身を含む): 194954895360

約数和(自身を除く): 37999113391

約数列:

[1, 7, 17, 59, 107, 119, 413, 749, 1003, 1819, 6313, 7021, 12733, 44191, 107321, 208927, 751247, 1462489, 3551759, 12326693, 22355189, 24862313, 86286851, 156486323, 209553781, 380038213, 1318956151, 1466876467, 2660267491, 9232693057, 22422254567, 156955781969]

約数ペア:

[(1, 156955781969), (7, 22422254567), (17, 9232693057), (59, 2660267491), (107, 1466876467), (119, 1318956151), (413, 380038213), (749, 209553781), (1003, 156486323), (1819, 86286851), (6313, 24862313), (7021, 22355189), (12733, 12326693), (44191, 3551759), (107321, 1462489), (208927, 751247)]