128518998

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{319699}}^1$

素因数の和:319771

約数の個数: 16

約数和(自身を含む): 260875200

約数和(自身を除く): 132356202

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 319699, 639398, 959097, 1918194, 21419833, 42839666, 64259499, 128518998]

約数ペア:

[(1, 128518998), (2, 64259499), (3, 42839666), (6, 21419833), (67, 1918194), (134, 959097), (201, 639398), (402, 319699)]