165015564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6991}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 441670656

約数和(自身を除く): 276655092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 6991, 7868, 11802, 13982, 20973, 23604, 27964, 41946, 48937, 83892, 97874, 146811, 195748, 293622, 587244, 1964471, 3928942, 5893413, 7857884, 11786826, 13751297, 23573652, 27502594, 41253891, 55005188, 82507782, 165015564]

約数ペア:

[(1, 165015564), (2, 82507782), (3, 55005188), (4, 41253891), (6, 27502594), (7, 23573652), (12, 13751297), (14, 11786826), (21, 7857884), (28, 5893413), (42, 3928942), (84, 1964471), (281, 587244), (562, 293622), (843, 195748), (1124, 146811), (1686, 97874), (1967, 83892), (3372, 48937), (3934, 41946), (5901, 27964), (6991, 23604), (7868, 20973), (11802, 13982)]