128216324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 228145848

約数和(自身を除く): 99929524

約数列:

[1, 2, 4, 73, 146, 292, 577, 761, 1154, 1522, 2308, 3044, 42121, 55553, 84242, 111106, 168484, 222212, 439097, 878194, 1756388, 32054081, 64108162, 128216324]

約数ペア:

[(1, 128216324), (2, 64108162), (4, 32054081), (73, 1756388), (146, 878194), (292, 439097), (577, 222212), (761, 168484), (1154, 111106), (1522, 84242), (2308, 55553), (3044, 42121)]