156731619863

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1\times {\mathrm{4643}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 198118055520

約数和(自身を除く): 41386435657

約数列:

[1, 7, 13, 49, 91, 197, 269, 637, 1379, 1883, 2561, 3497, 4643, 9653, 13181, 17927, 24479, 32501, 52993, 60359, 125489, 171353, 227507, 370951, 422513, 688909, 914671, 1248967, 2596657, 2957591, 4822363, 6402697, 8742769, 11890723, 16236571, 33756541, 44818879, 61199383, 83235061, 113655997, 246046499, 582645427, 795591979, 1722325493, 3198604487, 12056278451, 22390231409, 156731619863]

約数ペア:

[(1, 156731619863), (7, 22390231409), (13, 12056278451), (49, 3198604487), (91, 1722325493), (197, 795591979), (269, 582645427), (637, 246046499), (1379, 113655997), (1883, 83235061), (2561, 61199383), (3497, 44818879), (4643, 33756541), (9653, 16236571), (13181, 11890723), (17927, 8742769), (24479, 6402697), (32501, 4822363), (52993, 2957591), (60359, 2596657), (125489, 1248967), (171353, 914671), (227507, 688909), (370951, 422513)]