138596564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2424

約数の個数: 36

約数和(自身を含む): 262336788

約数和(自身を除く): 123740224

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1444, 1558, 2341, 3116, 4682, 9364, 14801, 29602, 44479, 59204, 88958, 95981, 177916, 191962, 383924, 845101, 1690202, 1823639, 3380404, 3647278, 7294556, 34649141, 69298282, 138596564]

約数ペア:

[(1, 138596564), (2, 69298282), (4, 34649141), (19, 7294556), (38, 3647278), (41, 3380404), (76, 1823639), (82, 1690202), (164, 845101), (361, 383924), (722, 191962), (779, 177916), (1444, 95981), (1558, 88958), (2341, 59204), (3116, 44479), (4682, 29602), (9364, 14801)]