159297976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1048013}}^1$

素因数の和:1048038

約数の個数: 16

約数和(自身を含む): 314404200

約数和(自身を除く): 155106224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1048013, 2096026, 4192052, 8384104, 19912247, 39824494, 79648988, 159297976]

約数ペア:

[(1, 159297976), (2, 79648988), (4, 39824494), (8, 19912247), (19, 8384104), (38, 4192052), (76, 2096026), (152, 1048013)]