128822204340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{715678913}}^1$

素因数の和:715678928

約数の個数: 36

約数和(自身を含む): 390760687044

約数和(自身を除く): 261938482704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 715678913, 1431357826, 2147036739, 2862715652, 3578394565, 4294073478, 6441110217, 7156789130, 8588146956, 10735183695, 12882220434, 14313578260, 21470367390, 25764440868, 32205551085, 42940734780, 64411102170, 128822204340]

約数ペア:

[(1, 128822204340), (2, 64411102170), (3, 42940734780), (4, 32205551085), (5, 25764440868), (6, 21470367390), (9, 14313578260), (10, 12882220434), (12, 10735183695), (15, 8588146956), (18, 7156789130), (20, 6441110217), (30, 4294073478), (36, 3578394565), (45, 2862715652), (60, 2147036739), (90, 1431357826), (180, 715678913)]