143156970284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1\times {\mathrm{18919}}^1$

素因数の和:19662

約数の個数: 48

約数和(自身を含む): 266999040000

約数和(自身を除く): 123842069716

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 499, 892, 998, 1996, 3791, 7582, 8483, 15164, 16966, 18919, 33932, 37838, 75676, 111277, 222554, 321623, 445108, 643246, 1286492, 1891709, 3783418, 4218937, 7566836, 8437874, 9440581, 16875748, 18881162, 37762324, 71721929, 143443858, 160489877, 286887716, 320979754, 641959508, 2105249563, 4210499126, 8420998252, 35789242571, 71578485142, 143156970284]

約数ペア:

[(1, 143156970284), (2, 71578485142), (4, 35789242571), (17, 8420998252), (34, 4210499126), (68, 2105249563), (223, 641959508), (446, 320979754), (499, 286887716), (892, 160489877), (998, 143443858), (1996, 71721929), (3791, 37762324), (7582, 18881162), (8483, 16875748), (15164, 9440581), (16966, 8437874), (18919, 7566836), (33932, 4218937), (37838, 3783418), (75676, 1891709), (111277, 1286492), (222554, 643246), (321623, 445108)]