169256538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1741}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 401105952

約数和(自身を除く): 231849414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 491, 982, 1473, 1741, 2946, 3482, 4419, 5223, 5401, 8838, 10446, 10802, 15669, 16203, 19151, 31338, 32406, 38302, 48609, 57453, 97218, 114906, 172359, 344718, 854831, 1709662, 2564493, 5128986, 7693479, 9403141, 15386958, 18806282, 28209423, 56418846, 84628269, 169256538]

約数ペア:

[(1, 169256538), (2, 84628269), (3, 56418846), (6, 28209423), (9, 18806282), (11, 15386958), (18, 9403141), (22, 7693479), (33, 5128986), (66, 2564493), (99, 1709662), (198, 854831), (491, 344718), (982, 172359), (1473, 114906), (1741, 97218), (2946, 57453), (3482, 48609), (4419, 38302), (5223, 32406), (5401, 31338), (8838, 19151), (10446, 16203), (10802, 15669)]