140155278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10613}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 293455872

約数和(自身を除く): 153300594

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 10613, 13206, 21226, 31839, 63678, 329003, 658006, 753523, 987009, 1507046, 1974018, 2260569, 4521138, 23359213, 46718426, 70077639, 140155278]

約数ペア:

[(1, 140155278), (2, 70077639), (3, 46718426), (6, 23359213), (31, 4521138), (62, 2260569), (71, 1974018), (93, 1507046), (142, 987009), (186, 753523), (213, 658006), (426, 329003), (2201, 63678), (4402, 31839), (6603, 21226), (10613, 13206)]