128520453594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2254033}}^1$

素因数の和:2254111

約数の個数: 64

約数和(自身を含む): 299912747904

約数和(自身を除く): 171392294310

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 4386, 9503, 19006, 28509, 57018, 2254033, 4508066, 6762099, 13524198, 29302429, 38318561, 58604858, 76637122, 87907287, 96923419, 114955683, 175814574, 193846838, 229911366, 290770257, 498141293, 581540514, 996282586, 1260004447, 1494423879, 1647698123, 2520008894, 2988847758, 3295396246, 3780013341, 4943094369, 7560026682, 9886188738, 21420075599, 42840151198, 64260226797, 128520453594]

約数ペア:

[(1, 128520453594), (2, 64260226797), (3, 42840151198), (6, 21420075599), (13, 9886188738), (17, 7560026682), (26, 4943094369), (34, 3780013341), (39, 3295396246), (43, 2988847758), (51, 2520008894), (78, 1647698123), (86, 1494423879), (102, 1260004447), (129, 996282586), (221, 581540514), (258, 498141293), (442, 290770257), (559, 229911366), (663, 193846838), (731, 175814574), (1118, 114955683), (1326, 96923419), (1462, 87907287), (1677, 76637122), (2193, 58604858), (3354, 38318561), (4386, 29302429), (9503, 13524198), (19006, 6762099), (28509, 4508066), (57018, 2254033)]