156778954946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1\times {\mathrm{11149}}^1$

素因数の和:14138

約数の個数: 32

約数和(自身を含む): 247795459200

約数和(自身を除く): 91016504254

約数列:

[1, 2, 23, 46, 107, 214, 2461, 2857, 4922, 5714, 11149, 22298, 65711, 131422, 256427, 305699, 512854, 611398, 1192943, 2385886, 7031077, 14062154, 27437689, 31852693, 54875378, 63705386, 732611939, 1465223878, 3408238151, 6816476302, 78389477473, 156778954946]

約数ペア:

[(1, 156778954946), (2, 78389477473), (23, 6816476302), (46, 3408238151), (107, 1465223878), (214, 732611939), (2461, 63705386), (2857, 54875378), (4922, 31852693), (5714, 27437689), (11149, 14062154), (22298, 7031077), (65711, 2385886), (131422, 1192943), (256427, 611398), (305699, 512854)]