147788392432

素因数分解:

$2^4\times {\mathrm{5261}}^1\times {\mathrm{1755707}}^1$

素因数の和:1760976

約数の個数: 20

約数和(自身を含む): 286394600376

約数和(自身を除く): 138606207944

約数列:

[1, 2, 4, 8, 16, 5261, 10522, 21044, 42088, 84176, 1755707, 3511414, 7022828, 14045656, 28091312, 9236774527, 18473549054, 36947098108, 73894196216, 147788392432]

約数ペア:

[(1, 147788392432), (2, 73894196216), (4, 36947098108), (8, 18473549054), (16, 9236774527), (5261, 28091312), (10522, 14045656), (21044, 7022828), (42088, 3511414), (84176, 1755707)]