173059448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8355

約数の個数: 32

約数和(自身を含む): 344064000

約数和(自身を除く): 171004552

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 8191, 10564, 16382, 21128, 32764, 65528, 155629, 311258, 622516, 1138549, 1245032, 2277098, 4554196, 9108392, 21632431, 43264862, 86529724, 173059448]

約数ペア:

[(1, 173059448), (2, 86529724), (4, 43264862), (8, 21632431), (19, 9108392), (38, 4554196), (76, 2277098), (139, 1245032), (152, 1138549), (278, 622516), (556, 311258), (1112, 155629), (2641, 65528), (5282, 32764), (8191, 21128), (10564, 16382)]