156936105781

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1530233}}^1$

素因数の和:1530290

約数の個数: 32

約数和(自身を含む): 205663449600

約数和(自身を除く): 48727343819

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 343, 637, 1127, 2093, 4459, 7889, 14651, 102557, 1530233, 10711631, 19893029, 35195359, 74981417, 139251203, 246367513, 457539667, 524869919, 974758421, 1724572591, 3202777669, 6823308947, 12072008137, 22419443683, 156936105781]

約数ペア:

[(1, 156936105781), (7, 22419443683), (13, 12072008137), (23, 6823308947), (49, 3202777669), (91, 1724572591), (161, 974758421), (299, 524869919), (343, 457539667), (637, 246367513), (1127, 139251203), (2093, 74981417), (4459, 35195359), (7889, 19893029), (14651, 10711631), (102557, 1530233)]