15205936336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{155569}}^1$

素因数の和:155767

約数の個数: 40

約数和(自身を含む): 30382821000

約数和(自身を除く): 15176884664

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 2384, 6109, 12218, 24436, 48872, 97744, 155569, 311138, 622276, 1244552, 2489104, 6378329, 12756658, 23179781, 25513316, 46359562, 51026632, 92719124, 102053264, 185438248, 370876496, 950371021, 1900742042, 3801484084, 7602968168, 15205936336]

約数ペア:

[(1, 15205936336), (2, 7602968168), (4, 3801484084), (8, 1900742042), (16, 950371021), (41, 370876496), (82, 185438248), (149, 102053264), (164, 92719124), (298, 51026632), (328, 46359562), (596, 25513316), (656, 23179781), (1192, 12756658), (2384, 6378329), (6109, 2489104), (12218, 1244552), (24436, 622276), (48872, 311138), (97744, 155569)]