139137084

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{72923}}^1$

素因数の和:72986

約数の個数: 36

約数和(自身を含む): 358348536

約数和(自身を除く): 219211452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 72923, 145846, 218769, 291692, 437538, 656307, 875076, 1312614, 2625228, 3864919, 7729838, 11594757, 15459676, 23189514, 34784271, 46379028, 69568542, 139137084]

約数ペア:

[(1, 139137084), (2, 69568542), (3, 46379028), (4, 34784271), (6, 23189514), (9, 15459676), (12, 11594757), (18, 7729838), (36, 3864919), (53, 2625228), (106, 1312614), (159, 875076), (212, 656307), (318, 437538), (477, 291692), (636, 218769), (954, 145846), (1908, 72923)]