140319072

素因数分解:

$2^5\times 3^2\times {\mathrm{487219}}^1$

素因数の和:487235

約数の個数: 36

約数和(自身を含む): 399033180

約数和(自身を除く): 258714108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487219, 974438, 1461657, 1948876, 2923314, 3897752, 4384971, 5846628, 7795504, 8769942, 11693256, 15591008, 17539884, 23386512, 35079768, 46773024, 70159536, 140319072]

約数ペア:

[(1, 140319072), (2, 70159536), (3, 46773024), (4, 35079768), (6, 23386512), (8, 17539884), (9, 15591008), (12, 11693256), (16, 8769942), (18, 7795504), (24, 5846628), (32, 4384971), (36, 3897752), (48, 2923314), (72, 1948876), (96, 1461657), (144, 974438), (288, 487219)]