140490216

素因数分解:

$2^3\times 3^2\times {\mathrm{1951253}}^1$

素因数の和:1951265

約数の個数: 24

約数和(自身を含む): 380494530

約数和(自身を除く): 240004314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1951253, 3902506, 5853759, 7805012, 11707518, 15610024, 17561277, 23415036, 35122554, 46830072, 70245108, 140490216]

約数ペア:

[(1, 140490216), (2, 70245108), (3, 46830072), (4, 35122554), (6, 23415036), (8, 17561277), (9, 15610024), (12, 11707518), (18, 7805012), (24, 5853759), (36, 3902506), (72, 1951253)]