163742172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26393}}^1$

素因数の和:26458

約数の個数: 48

約数和(自身を含む): 425682432

約数和(自身を除く): 261940260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 26393, 52786, 79179, 105572, 158358, 290323, 316716, 580646, 870969, 1161292, 1240471, 1741938, 2480942, 3483876, 3721413, 4961884, 7442826, 13645181, 14885652, 27290362, 40935543, 54580724, 81871086, 163742172]

約数ペア:

[(1, 163742172), (2, 81871086), (3, 54580724), (4, 40935543), (6, 27290362), (11, 14885652), (12, 13645181), (22, 7442826), (33, 4961884), (44, 3721413), (47, 3483876), (66, 2480942), (94, 1741938), (132, 1240471), (141, 1161292), (188, 870969), (282, 580646), (517, 316716), (564, 290323), (1034, 158358), (1551, 105572), (2068, 79179), (3102, 52786), (6204, 26393)]