156739955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12046

約数の個数: 16

約数和(自身を含む): 195908544

約数和(自身を除く): 39168589

約数列:

[1, 5, 37, 71, 185, 355, 2627, 11933, 13135, 59665, 441521, 847243, 2207605, 4236215, 31347991, 156739955]

約数ペア:

[(1, 156739955), (5, 31347991), (37, 4236215), (71, 2207605), (185, 847243), (355, 441521), (2627, 59665), (11933, 13135)]