149769284

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33264

約数の個数: 36

約数和(自身を含む): 318153024

約数和(自身を除く): 168383740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 33223, 66446, 132892, 232561, 465122, 764129, 930244, 1528258, 1627927, 3056516, 3255854, 5348903, 6511708, 10697806, 21395612, 37442321, 74884642, 149769284]

約数ペア:

[(1, 149769284), (2, 74884642), (4, 37442321), (7, 21395612), (14, 10697806), (23, 6511708), (28, 5348903), (46, 3255854), (49, 3056516), (92, 1627927), (98, 1528258), (161, 930244), (196, 764129), (322, 465122), (644, 232561), (1127, 132892), (2254, 66446), (4508, 33223)]