145678844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{461009}}^1$

素因数の和:461092

約数の個数: 12

約数和(自身を含む): 258165600

約数和(自身を除く): 112486756

約数列:

[1, 2, 4, 79, 158, 316, 461009, 922018, 1844036, 36419711, 72839422, 145678844]

約数ペア:

[(1, 145678844), (2, 72839422), (4, 36419711), (79, 1844036), (158, 922018), (316, 461009)]