151518544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{133379}}^1$

素因数の和:133458

約数の個数: 20

約数和(自身を含む): 297704160

約数和(自身を除く): 146185616

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 133379, 266758, 533516, 1067032, 2134064, 9469909, 18939818, 37879636, 75759272, 151518544]

約数ペア:

[(1, 151518544), (2, 75759272), (4, 37879636), (8, 18939818), (16, 9469909), (71, 2134064), (142, 1067032), (284, 533516), (568, 266758), (1136, 133379)]