156738303657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1\times {\mathrm{8171}}^1$

素因数の和:16838

約数の個数: 48

約数和(自身を含む): 256708670400

約数和(自身を除く): 99970366743

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 8171, 8629, 24513, 25887, 73539, 77661, 106223, 112177, 155249, 163951, 318669, 336531, 465747, 491853, 956007, 1009593, 1397241, 1475559, 2018237, 2131363, 6054711, 6394089, 18164133, 19182267, 70507559, 211522677, 634568031, 916598267, 1339643621, 2749794801, 4018930863, 8249384403, 12056792589, 17415367073, 52246101219, 156738303657]

約数ペア:

[(1, 156738303657), (3, 52246101219), (9, 17415367073), (13, 12056792589), (19, 8249384403), (39, 4018930863), (57, 2749794801), (117, 1339643621), (171, 916598267), (247, 634568031), (741, 211522677), (2223, 70507559), (8171, 19182267), (8629, 18164133), (24513, 6394089), (25887, 6054711), (73539, 2131363), (77661, 2018237), (106223, 1475559), (112177, 1397241), (155249, 1009593), (163951, 956007), (318669, 491853), (336531, 465747)]