135320816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{997}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 278442000

約数和(自身を除く): 143121184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 499, 997, 998, 1994, 1996, 3988, 3992, 7976, 7984, 8483, 15952, 16949, 16966, 33898, 33932, 67796, 67864, 135592, 135728, 271184, 497503, 995006, 1990012, 3980024, 7960048, 8457551, 16915102, 33830204, 67660408, 135320816]

約数ペア:

[(1, 135320816), (2, 67660408), (4, 33830204), (8, 16915102), (16, 8457551), (17, 7960048), (34, 3980024), (68, 1990012), (136, 995006), (272, 497503), (499, 271184), (997, 135728), (998, 135592), (1994, 67864), (1996, 67796), (3988, 33932), (3992, 33898), (7976, 16966), (7984, 16949), (8483, 15952)]