128229022

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 195764112

約数和(自身を除く): 67535090

約数列:

[1, 2, 67, 134, 421, 842, 2273, 4546, 28207, 56414, 152291, 304582, 956933, 1913866, 64114511, 128229022]

約数ペア:

[(1, 128229022), (2, 64114511), (67, 1913866), (134, 956933), (421, 304582), (842, 152291), (2273, 56414), (4546, 28207)]