163616922

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 422125440

約数和(自身を除く): 258508518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 314, 378, 471, 567, 919, 942, 1099, 1134, 1413, 1838, 2198, 2757, 2826, 3297, 4239, 5514, 6433, 6594, 8271, 8478, 9891, 12717, 12866, 16542, 19299, 19782, 24813, 25434, 29673, 38598, 49626, 57897, 59346, 74439, 89019, 115794, 144283, 148878, 173691, 178038, 288566, 347382, 432849, 521073, 865698, 1009981, 1042146, 1298547, 2019962, 2597094, 3029943, 3895641, 6059886, 7791282, 9089829, 11686923, 18179658, 23373846, 27269487, 54538974, 81808461, 163616922]

約数ペア:

[(1, 163616922), (2, 81808461), (3, 54538974), (6, 27269487), (7, 23373846), (9, 18179658), (14, 11686923), (18, 9089829), (21, 7791282), (27, 6059886), (42, 3895641), (54, 3029943), (63, 2597094), (81, 2019962), (126, 1298547), (157, 1042146), (162, 1009981), (189, 865698), (314, 521073), (378, 432849), (471, 347382), (567, 288566), (919, 178038), (942, 173691), (1099, 148878), (1134, 144283), (1413, 115794), (1838, 89019), (2198, 74439), (2757, 59346), (2826, 57897), (3297, 49626), (4239, 38598), (5514, 29673), (6433, 25434), (6594, 24813), (8271, 19782), (8478, 19299), (9891, 16542), (12717, 12866)]