165519034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{7823}}^1$

素因数の和:8045

約数の個数: 16

約数和(自身を含む): 253497600

約数和(自身を除く): 87978566

約数列:

[1, 2, 71, 142, 149, 298, 7823, 10579, 15646, 21158, 555433, 1110866, 1165627, 2331254, 82759517, 165519034]

約数ペア:

[(1, 165519034), (2, 82759517), (71, 2331254), (142, 1165627), (149, 1110866), (298, 555433), (7823, 21158), (10579, 15646)]