127923378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 301529088

約数和(自身を除く): 173605710

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 121, 138, 141, 163, 242, 253, 282, 326, 363, 489, 506, 517, 726, 759, 978, 1034, 1081, 1518, 1551, 1793, 2162, 2783, 3102, 3243, 3586, 3749, 5379, 5566, 5687, 6486, 7498, 7661, 8349, 10758, 11247, 11374, 11891, 15322, 16698, 17061, 19723, 22494, 22983, 23782, 34122, 35673, 39446, 41239, 45966, 59169, 71346, 82478, 84271, 118338, 123717, 130801, 168542, 176203, 247434, 252813, 261602, 352406, 392403, 453629, 505626, 528609, 784806, 907258, 926981, 1057218, 1360887, 1853962, 1938233, 2721774, 2780943, 3876466, 5561886, 5814699, 11629398, 21320563, 42641126, 63961689, 127923378]

約数ペア:

[(1, 127923378), (2, 63961689), (3, 42641126), (6, 21320563), (11, 11629398), (22, 5814699), (23, 5561886), (33, 3876466), (46, 2780943), (47, 2721774), (66, 1938233), (69, 1853962), (94, 1360887), (121, 1057218), (138, 926981), (141, 907258), (163, 784806), (242, 528609), (253, 505626), (282, 453629), (326, 392403), (363, 352406), (489, 261602), (506, 252813), (517, 247434), (726, 176203), (759, 168542), (978, 130801), (1034, 123717), (1081, 118338), (1518, 84271), (1551, 82478), (1793, 71346), (2162, 59169), (2783, 45966), (3102, 41239), (3243, 39446), (3586, 35673), (3749, 34122), (5379, 23782), (5566, 22983), (5687, 22494), (6486, 19723), (7498, 17061), (7661, 16698), (8349, 15322), (10758, 11891), (11247, 11374)]