156928734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 366086448

約数和(自身を除く): 209157714

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 289, 291, 306, 311, 578, 582, 622, 867, 873, 933, 1649, 1734, 1746, 1866, 2601, 2799, 3298, 4947, 5202, 5287, 5598, 9894, 10574, 14841, 15861, 28033, 29682, 30167, 31722, 47583, 56066, 60334, 84099, 89879, 90501, 95166, 168198, 179758, 181002, 252297, 269637, 271503, 504594, 512839, 539274, 543006, 808911, 1025678, 1538517, 1617822, 3077034, 4615551, 8718263, 9231102, 17436526, 26154789, 52309578, 78464367, 156928734]

約数ペア:

[(1, 156928734), (2, 78464367), (3, 52309578), (6, 26154789), (9, 17436526), (17, 9231102), (18, 8718263), (34, 4615551), (51, 3077034), (97, 1617822), (102, 1538517), (153, 1025678), (194, 808911), (289, 543006), (291, 539274), (306, 512839), (311, 504594), (578, 271503), (582, 269637), (622, 252297), (867, 181002), (873, 179758), (933, 168198), (1649, 95166), (1734, 90501), (1746, 89879), (1866, 84099), (2601, 60334), (2799, 56066), (3298, 47583), (4947, 31722), (5202, 30167), (5287, 29682), (5598, 28033), (9894, 15861), (10574, 14841)]