127769312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7723}}^1$

素因数の和:7791

約数の個数: 48

約数和(自身を含む): 280288512

約数和(自身を除く): 152519200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 7723, 8272, 15446, 16544, 30892, 61784, 84953, 123568, 169906, 247136, 339812, 362981, 679624, 725962, 1359248, 1451924, 2718496, 2903848, 3992791, 5807696, 7985582, 11615392, 15971164, 31942328, 63884656, 127769312]

約数ペア:

[(1, 127769312), (2, 63884656), (4, 31942328), (8, 15971164), (11, 11615392), (16, 7985582), (22, 5807696), (32, 3992791), (44, 2903848), (47, 2718496), (88, 1451924), (94, 1359248), (176, 725962), (188, 679624), (352, 362981), (376, 339812), (517, 247136), (752, 169906), (1034, 123568), (1504, 84953), (2068, 61784), (4136, 30892), (7723, 16544), (8272, 15446)]