129262458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 299158272

約数和(自身を除く): 169895814

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 442, 663, 923, 1207, 1326, 1373, 1846, 2414, 2746, 2769, 3621, 4119, 5538, 7242, 8238, 15691, 17849, 23341, 31382, 35698, 46682, 47073, 53547, 70023, 94146, 97483, 107094, 140046, 194966, 292449, 303433, 584898, 606866, 910299, 1267279, 1657211, 1820598, 2534558, 3314422, 3801837, 4971633, 7603674, 9943266, 21543743, 43087486, 64631229, 129262458]

約数ペア:

[(1, 129262458), (2, 64631229), (3, 43087486), (6, 21543743), (13, 9943266), (17, 7603674), (26, 4971633), (34, 3801837), (39, 3314422), (51, 2534558), (71, 1820598), (78, 1657211), (102, 1267279), (142, 910299), (213, 606866), (221, 584898), (426, 303433), (442, 292449), (663, 194966), (923, 140046), (1207, 107094), (1326, 97483), (1373, 94146), (1846, 70023), (2414, 53547), (2746, 47073), (2769, 46682), (3621, 35698), (4119, 31382), (5538, 23341), (7242, 17849), (8238, 15691)]