16001124

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 22524636

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 181, 212, 278, 318, 362, 417, 543, 556, 636, 724, 834, 1086, 1668, 2172, 7367, 9593, 14734, 19186, 22101, 25159, 28779, 29468, 38372, 44202, 50318, 57558, 75477, 88404, 100636, 115116, 150954, 301908, 1333427, 2666854, 4000281, 5333708, 8000562, 16001124]

約数ペア:

[(1, 16001124), (2, 8000562), (3, 5333708), (4, 4000281), (6, 2666854), (12, 1333427), (53, 301908), (106, 150954), (139, 115116), (159, 100636), (181, 88404), (212, 75477), (278, 57558), (318, 50318), (362, 44202), (417, 38372), (543, 29468), (556, 28779), (636, 25159), (724, 22101), (834, 19186), (1086, 14734), (1668, 9593), (2172, 7367)]