129988166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1847}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 243758592

約数和(自身を除く): 113770426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 1847, 3199, 3694, 5027, 6398, 10054, 12929, 20317, 25858, 35189, 40634, 70378, 142219, 284438, 844079, 1688158, 5908553, 9284869, 11817106, 18569738, 64994083, 129988166]

約数ペア:

[(1, 129988166), (2, 64994083), (7, 18569738), (11, 11817106), (14, 9284869), (22, 5908553), (77, 1688158), (154, 844079), (457, 284438), (914, 142219), (1847, 70378), (3199, 40634), (3694, 35189), (5027, 25858), (6398, 20317), (10054, 12929)]