105719142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{248167}}^1$

素因数の和:248243

約数の個数: 16

約数和(自身を含む): 214417152

約数和(自身を除く): 108698010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 248167, 496334, 744501, 1489002, 17619857, 35239714, 52859571, 105719142]

約数ペア:

[(1, 105719142), (2, 52859571), (3, 35239714), (6, 17619857), (71, 1489002), (142, 744501), (213, 496334), (426, 248167)]