127115824

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 278839296

約数和(自身を除く): 151723472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 127, 176, 188, 242, 254, 376, 484, 508, 517, 752, 968, 1016, 1034, 1331, 1397, 1936, 2032, 2068, 2662, 2794, 4136, 5324, 5588, 5687, 5969, 8272, 10648, 11176, 11374, 11938, 15367, 21296, 22352, 22748, 23876, 30734, 45496, 47752, 61468, 62557, 65659, 90992, 95504, 122936, 125114, 131318, 169037, 245872, 250228, 262636, 338074, 500456, 525272, 676148, 722249, 1000912, 1050544, 1352296, 1444498, 2704592, 2888996, 5777992, 7944739, 11555984, 15889478, 31778956, 63557912, 127115824]

約数ペア:

[(1, 127115824), (2, 63557912), (4, 31778956), (8, 15889478), (11, 11555984), (16, 7944739), (22, 5777992), (44, 2888996), (47, 2704592), (88, 1444498), (94, 1352296), (121, 1050544), (127, 1000912), (176, 722249), (188, 676148), (242, 525272), (254, 500456), (376, 338074), (484, 262636), (508, 250228), (517, 245872), (752, 169037), (968, 131318), (1016, 125114), (1034, 122936), (1331, 95504), (1397, 90992), (1936, 65659), (2032, 62557), (2068, 61468), (2662, 47752), (2794, 45496), (4136, 30734), (5324, 23876), (5588, 22748), (5687, 22352), (5969, 21296), (8272, 15367), (10648, 11938), (11176, 11374)]