156727815826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{85159}}^1\times {\mathrm{40009}}^1$

素因数の和:125193

約数の個数: 16

約数和(自身を含む): 245322115200

約数和(自身を除く): 88594299374

約数列:

[1, 2, 23, 46, 40009, 80018, 85159, 170318, 920207, 1840414, 1958657, 3917314, 3407126431, 6814252862, 78363907913, 156727815826]

約数ペア:

[(1, 156727815826), (2, 78363907913), (23, 6814252862), (46, 3407126431), (40009, 3917314), (80018, 1958657), (85159, 1840414), (170318, 920207)]