158971139968

素因数分解:

$2^7\times {\mathrm{1241962031}}^1$

素因数の和:1241962045

約数の個数: 16

約数和(自身を含む): 316700318160

約数和(自身を除く): 157729178192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1241962031, 2483924062, 4967848124, 9935696248, 19871392496, 39742784992, 79485569984, 158971139968]

約数ペア:

[(1, 158971139968), (2, 79485569984), (4, 39742784992), (8, 19871392496), (16, 9935696248), (32, 4967848124), (64, 2483924062), (128, 1241962031)]