164448724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196709}}^1$

素因数の和:196743

約数の個数: 24

約数和(自身を含む): 330472800

約数和(自身を除く): 166024076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 196709, 393418, 786836, 2163799, 3737471, 4327598, 7474942, 8655196, 14949884, 41112181, 82224362, 164448724]

約数ペア:

[(1, 164448724), (2, 82224362), (4, 41112181), (11, 14949884), (19, 8655196), (22, 7474942), (38, 4327598), (44, 3737471), (76, 2163799), (209, 786836), (418, 393418), (836, 196709)]