126500276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{196429}}^1$

素因数の和:196463

約数の個数: 24

約数和(自身を含む): 264001920

約数和(自身を除く): 137501644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 196429, 392858, 785716, 1375003, 2750006, 4517867, 5500012, 9035734, 18071468, 31625069, 63250138, 126500276]

約数ペア:

[(1, 126500276), (2, 63250138), (4, 31625069), (7, 18071468), (14, 9035734), (23, 5500012), (28, 4517867), (46, 2750006), (92, 1375003), (161, 785716), (322, 392858), (644, 196429)]