164590844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196879}}^1$

素因数の和:196913

約数の個数: 24

約数和(自身を含む): 330758400

約数和(自身を除く): 166167556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 196879, 393758, 787516, 2165669, 3740701, 4331338, 7481402, 8662676, 14962804, 41147711, 82295422, 164590844]

約数ペア:

[(1, 164590844), (2, 82295422), (4, 41147711), (11, 14962804), (19, 8662676), (22, 7481402), (38, 4331338), (44, 3740701), (76, 2165669), (209, 787516), (418, 393758), (836, 196879)]