16156730443

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{23629}}^1$

素因数の和:23827

約数の個数: 32

約数和(自身を含む): 20035215360

約数和(自身を除く): 3878484917

約数列:

[1, 7, 23, 31, 137, 161, 217, 713, 959, 3151, 4247, 4991, 22057, 23629, 29729, 97681, 165403, 543467, 683767, 732499, 3237173, 3804269, 5127493, 16847477, 22660211, 74454979, 100352363, 117932339, 521184853, 702466541, 2308104349, 16156730443]

約数ペア:

[(1, 16156730443), (7, 2308104349), (23, 702466541), (31, 521184853), (137, 117932339), (161, 100352363), (217, 74454979), (713, 22660211), (959, 16847477), (3151, 5127493), (4247, 3804269), (4991, 3237173), (22057, 732499), (23629, 683767), (29729, 543467), (97681, 165403)]