145431042

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{55213}}^1$

素因数の和:55657

約数の個数: 16

約数和(自身を含む): 291529920

約数和(自身を除く): 146098878

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 55213, 110426, 165639, 331278, 24238507, 48477014, 72715521, 145431042]

約数ペア:

[(1, 145431042), (2, 72715521), (3, 48477014), (6, 24238507), (439, 331278), (878, 165639), (1317, 110426), (2634, 55213)]