172736998

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 301299264

約数和(自身を除く): 128562266

約数列:

[1, 2, 7, 14, 113, 137, 226, 274, 791, 797, 959, 1582, 1594, 1918, 5579, 11158, 15481, 30962, 90061, 108367, 109189, 180122, 216734, 218378, 630427, 764323, 1260854, 1528646, 12338357, 24676714, 86368499, 172736998]

約数ペア:

[(1, 172736998), (2, 86368499), (7, 24676714), (14, 12338357), (113, 1528646), (137, 1260854), (226, 764323), (274, 630427), (791, 218378), (797, 216734), (959, 180122), (1582, 109189), (1594, 108367), (1918, 90061), (5579, 30962), (11158, 15481)]