164807568

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{8117}}^1$

素因数の和:8181

約数の個数: 80

約数和(自身を含む): 483183360

約数和(自身を除く): 318375792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 8117, 10152, 16234, 20304, 24351, 32468, 48702, 64936, 73053, 97404, 129872, 146106, 194808, 219159, 292212, 381499, 389616, 438318, 584424, 762998, 876636, 1144497, 1168848, 1525996, 1753272, 2288994, 3051992, 3433491, 3506544, 4577988, 6103984, 6866982, 9155976, 10300473, 13733964, 18311952, 20600946, 27467928, 41201892, 54935856, 82403784, 164807568]

約数ペア:

[(1, 164807568), (2, 82403784), (3, 54935856), (4, 41201892), (6, 27467928), (8, 20600946), (9, 18311952), (12, 13733964), (16, 10300473), (18, 9155976), (24, 6866982), (27, 6103984), (36, 4577988), (47, 3506544), (48, 3433491), (54, 3051992), (72, 2288994), (94, 1753272), (108, 1525996), (141, 1168848), (144, 1144497), (188, 876636), (216, 762998), (282, 584424), (376, 438318), (423, 389616), (432, 381499), (564, 292212), (752, 219159), (846, 194808), (1128, 146106), (1269, 129872), (1692, 97404), (2256, 73053), (2538, 64936), (3384, 48702), (5076, 32468), (6768, 24351), (8117, 20304), (10152, 16234)]