16513356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 43868160

約数和(自身を除く): 27354804

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 47, 57, 67, 69, 76, 92, 94, 114, 134, 138, 141, 188, 201, 228, 268, 276, 282, 402, 437, 564, 804, 874, 893, 1081, 1273, 1311, 1541, 1748, 1786, 2162, 2546, 2622, 2679, 3082, 3149, 3243, 3572, 3819, 4324, 4623, 5092, 5244, 5358, 6164, 6298, 6486, 7638, 9246, 9447, 10716, 12596, 12972, 15276, 18492, 18894, 20539, 29279, 37788, 41078, 58558, 59831, 61617, 72427, 82156, 87837, 117116, 119662, 123234, 144854, 175674, 179493, 217281, 239324, 246468, 289708, 351348, 358986, 434562, 717972, 869124, 1376113, 2752226, 4128339, 5504452, 8256678, 16513356]

約数ペア:

[(1, 16513356), (2, 8256678), (3, 5504452), (4, 4128339), (6, 2752226), (12, 1376113), (19, 869124), (23, 717972), (38, 434562), (46, 358986), (47, 351348), (57, 289708), (67, 246468), (69, 239324), (76, 217281), (92, 179493), (94, 175674), (114, 144854), (134, 123234), (138, 119662), (141, 117116), (188, 87837), (201, 82156), (228, 72427), (268, 61617), (276, 59831), (282, 58558), (402, 41078), (437, 37788), (564, 29279), (804, 20539), (874, 18894), (893, 18492), (1081, 15276), (1273, 12972), (1311, 12596), (1541, 10716), (1748, 9447), (1786, 9246), (2162, 7638), (2546, 6486), (2622, 6298), (2679, 6164), (3082, 5358), (3149, 5244), (3243, 5092), (3572, 4623), (3819, 4324)]