149273404

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{33113}}^1$

素因数の和:33154

約数の個数: 36

約数和(自身を含む): 317099664

約数和(自身を除く): 167826260

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 33113, 66226, 132452, 231791, 463582, 761599, 927164, 1523198, 1622537, 3046396, 3245074, 5331193, 6490148, 10662386, 21324772, 37318351, 74636702, 149273404]

約数ペア:

[(1, 149273404), (2, 74636702), (4, 37318351), (7, 21324772), (14, 10662386), (23, 6490148), (28, 5331193), (46, 3245074), (49, 3046396), (92, 1622537), (98, 1523198), (161, 927164), (196, 761599), (322, 463582), (644, 231791), (1127, 132452), (2254, 66226), (4508, 33113)]