140362275952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461718013}}^1$

素因数の和:461718040

約数の個数: 20

約数和(自身を含む): 286265168680

約数和(自身を除く): 145902892728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461718013, 923436026, 1846872052, 3693744104, 7387488208, 8772642247, 17545284494, 35090568988, 70181137976, 140362275952]

約数ペア:

[(1, 140362275952), (2, 70181137976), (4, 35090568988), (8, 17545284494), (16, 8772642247), (19, 7387488208), (38, 3693744104), (76, 1846872052), (152, 923436026), (304, 461718013)]