169978218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3833}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 358862400

約数和(自身を除く): 188884182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 3833, 7391, 7666, 11499, 14782, 22173, 22998, 44346, 72827, 145654, 218481, 436962, 1491037, 2982074, 4473111, 8946222, 28329703, 56659406, 84989109, 169978218]

約数ペア:

[(1, 169978218), (2, 84989109), (3, 56659406), (6, 28329703), (19, 8946222), (38, 4473111), (57, 2982074), (114, 1491037), (389, 436962), (778, 218481), (1167, 145654), (2334, 72827), (3833, 44346), (7391, 22998), (7666, 22173), (11499, 14782)]