168647777296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3246223}}^1$

素因数の和:3246439

約数の個数: 40

約数和(自身を含む): 347787454464

約数和(自身を除く): 179139677168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 25976, 51952, 3246223, 6492446, 12984892, 25969784, 51939568, 55185791, 110371582, 220743164, 441486328, 620028593, 882972656, 1240057186, 2480114372, 4960228744, 9920457488, 10540486081, 21080972162, 42161944324, 84323888648, 168647777296]

約数ペア:

[(1, 168647777296), (2, 84323888648), (4, 42161944324), (8, 21080972162), (16, 10540486081), (17, 9920457488), (34, 4960228744), (68, 2480114372), (136, 1240057186), (191, 882972656), (272, 620028593), (382, 441486328), (764, 220743164), (1528, 110371582), (3056, 55185791), (3247, 51939568), (6494, 25969784), (12988, 12984892), (25976, 6492446), (51952, 3246223)]