159654137279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 202689527040

約数和(自身を除く): 43035389761

約数列:

[1, 7, 13, 61, 89, 91, 427, 461, 623, 701, 793, 1157, 3227, 4907, 5429, 5551, 5993, 8099, 9113, 28121, 38003, 41029, 41951, 42761, 62389, 63791, 70577, 196847, 287203, 299327, 323161, 365573, 436723, 494039, 533377, 555893, 811057, 2262127, 2502769, 2559011, 3733639, 3805729, 3891251, 4201093, 5677399, 17519383, 19712821, 26640103, 28761329, 29407651, 32535997, 49474477, 137989747, 201329303, 227751979, 256266673, 346321339, 373897277, 1754441069, 1793866711, 2617280939, 12281087483, 22807733897, 159654137279]

約数ペア:

[(1, 159654137279), (7, 22807733897), (13, 12281087483), (61, 2617280939), (89, 1793866711), (91, 1754441069), (427, 373897277), (461, 346321339), (623, 256266673), (701, 227751979), (793, 201329303), (1157, 137989747), (3227, 49474477), (4907, 32535997), (5429, 29407651), (5551, 28761329), (5993, 26640103), (8099, 19712821), (9113, 17519383), (28121, 5677399), (38003, 4201093), (41029, 3891251), (41951, 3805729), (42761, 3733639), (62389, 2559011), (63791, 2502769), (70577, 2262127), (196847, 811057), (287203, 555893), (299327, 533377), (323161, 494039), (365573, 436723)]