156964976

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8101}}^1$

素因数の和:8289

約数の個数: 40

約数和(自身を含む): 349617504

約数和(自身を除く): 192652528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 8101, 9688, 16202, 19376, 32404, 56707, 64808, 113414, 129616, 226828, 453656, 907312, 1401473, 2802946, 5605892, 9810311, 11211784, 19620622, 22423568, 39241244, 78482488, 156964976]

約数ペア:

[(1, 156964976), (2, 78482488), (4, 39241244), (7, 22423568), (8, 19620622), (14, 11211784), (16, 9810311), (28, 5605892), (56, 2802946), (112, 1401473), (173, 907312), (346, 453656), (692, 226828), (1211, 129616), (1384, 113414), (2422, 64808), (2768, 56707), (4844, 32404), (8101, 19376), (9688, 16202)]