156907488437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1\times {\mathrm{28901}}^1$

素因数の和:30029

約数の個数: 32

約数和(自身を含む): 194476702464

約数和(自身を除く): 37569214027

約数列:

[1, 7, 17, 43, 119, 301, 731, 1061, 5117, 7427, 18037, 28901, 45623, 126259, 202307, 319361, 491317, 775591, 1242743, 3439219, 5429137, 8699201, 21126631, 30663961, 147886417, 214647727, 521287337, 1318550323, 3649011359, 9229852261, 22415355491, 156907488437]

約数ペア:

[(1, 156907488437), (7, 22415355491), (17, 9229852261), (43, 3649011359), (119, 1318550323), (301, 521287337), (731, 214647727), (1061, 147886417), (5117, 30663961), (7427, 21126631), (18037, 8699201), (28901, 5429137), (45623, 3439219), (126259, 1242743), (202307, 775591), (319361, 491317)]