140149914

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{440723}}^1$

素因数の和:440781

約数の個数: 16

約数和(自身を含む): 285589152

約数和(自身を除く): 145439238

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 440723, 881446, 1322169, 2644338, 23358319, 46716638, 70074957, 140149914]

約数ペア:

[(1, 140149914), (2, 70074957), (3, 46716638), (6, 23358319), (53, 2644338), (106, 1322169), (159, 881446), (318, 440723)]