143554544

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27271}}^1$

素因数の和:27333

約数の個数: 40

約数和(自身を含む): 324645888

約数和(自身を除く): 181091344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 27271, 54542, 109084, 190897, 218168, 381794, 436336, 763588, 1281737, 1527176, 2563474, 3054352, 5126948, 8972159, 10253896, 17944318, 20507792, 35888636, 71777272, 143554544]

約数ペア:

[(1, 143554544), (2, 71777272), (4, 35888636), (7, 20507792), (8, 17944318), (14, 10253896), (16, 8972159), (28, 5126948), (47, 3054352), (56, 2563474), (94, 1527176), (112, 1281737), (188, 763588), (329, 436336), (376, 381794), (658, 218168), (752, 190897), (1316, 109084), (2632, 54542), (5264, 27271)]