168563876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10559}}^1$

素因数の和:10883

約数の個数: 24

約数和(自身を含む): 318743040

約数和(自身を除く): 150179164

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 10559, 15964, 21118, 42236, 137267, 274534, 549068, 3241613, 6483226, 12966452, 42140969, 84281938, 168563876]

約数ペア:

[(1, 168563876), (2, 84281938), (4, 42140969), (13, 12966452), (26, 6483226), (52, 3241613), (307, 549068), (614, 274534), (1228, 137267), (3991, 42236), (7982, 21118), (10559, 15964)]