155560746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 343510272

約数和(自身を除く): 187949526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 353, 363, 607, 706, 726, 1059, 1214, 1821, 2118, 3642, 3883, 6677, 7766, 11649, 13354, 20031, 23298, 40062, 42713, 73447, 85426, 128139, 146894, 214271, 220341, 256278, 428542, 440682, 642813, 1285626, 2356981, 4713962, 7070943, 14141886, 25926791, 51853582, 77780373, 155560746]

約数ペア:

[(1, 155560746), (2, 77780373), (3, 51853582), (6, 25926791), (11, 14141886), (22, 7070943), (33, 4713962), (66, 2356981), (121, 1285626), (242, 642813), (353, 440682), (363, 428542), (607, 256278), (706, 220341), (726, 214271), (1059, 146894), (1214, 128139), (1821, 85426), (2118, 73447), (3642, 42713), (3883, 40062), (6677, 23298), (7766, 20031), (11649, 13354)]