151489247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72379}}^1$

素因数の和:72422

約数の個数: 16

約数和(自身を含む): 194557440

約数和(自身を除く): 43068193

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 72379, 506653, 940927, 1664717, 6586489, 11653019, 21641321, 151489247]

約数ペア:

[(1, 151489247), (7, 21641321), (13, 11653019), (23, 6586489), (91, 1664717), (161, 940927), (299, 506653), (2093, 72379)]